do some exercise nha bn

câu hỏi là gì vậy bạn

exercise ko đếm đc nên dùng "Do some exercise" là đúng

Mọi người giúp em với

1. C /z/; còn lại /s/

2.D /ð/, còn lại /θ/

3. C /a/, còn lại /ɪ/

4. A /ə/, còn lại /æ/

5. D /ʊ/, còn lại /aʊ/ 

Exercise 2: Choose the word whose main stressed syllable is placed differently from that

Một buổi sáng bỗng nhiên ba gọi em lại để hỏi về việc học tập của em trong học kì qua

Ba em nói :

học kì qua con học thế nào ?

Em trả lời là :

con vẫn học tốt 

Ba em lại hỏi :

thế có bị ít điểm không

Em nói rằng :

dạ không ạ ,con lúc nào cũng được 9 hoặc 10 cả

Ba em lại nói:

Thế thì tốt, nhưng con chớ có chủ quan. Phải luôn luôn siêng năng cần mẫn vì siêng năng, cần mẫn là đức tính hàng đầu mà mỗi học sinh phải có.

Em nói :

dạ vâng ạ
 

2 đề lun?

toán lớp 4 hay văn lớp 4 vậy em

Bài nào v ah .

Bn nêu đề bài lên đc hem.

??? what bài nào cơ?

OoO ToT

https://lazi.vn/uploads/edu/exercise/1505311489_8.jpg

Dễ thây \(\beta=2\alpha\)

Ta co:

\(\left(sin\alpha+cos\alpha\right)^2=sin^2\alpha+cos^2\alpha+2sin\alpha.cos\alpha=1+2sin\left(2\alpha\right)=1+2sin\beta\)

Mọi người điền giúp em vào chỗ chấm ở bài tập này với ạ: Exercise: Choose the right relative pronoun to fill in each sentence.

1. I met Mary,........who.......asked me to give you this

2. They liked the band concert..........which.....reminded them of their childhood

3. The girl.....whose...........picture you are looking at is my sister

4. The bag..........which...... contained the money was yellow

5. The people......who....... were in the bank were very frightened

6. What's the name of the song....which.......... you're whistling?

7. The theater to.........which......... we were taken was the oldest one in Paris.

8. Ann,......whose......... children could swim very well, said that there were far too many notices

9. A horror film was the reason....why............. I couldn't sleep

10. Edinburgh is the town........where.......... Alexander Graham Bell was born

1. who

2. which

3. whose

4. which

5. who

6. which

7. which

8. whose 

9. why

10. where

1. fins

2. gills

3. lungs

4. feathers

5. wings

6. legs

7. scales

8. hair

Tạm dịch văn bản:

Exercise 3: Choose the best answer

1.     This is a difficult problem. I wish I ……..the answer.

a. know                     b. knew                     c. had known                      d. would know

2.     I couldn’t come to Mary’s birthday party last night. I wish…….. there.

a. I could                   b. I had come          c. I could have come         d. came

3.     I can’t understand anything Marie says. I wish I …….French.

a. can speak             b. speak                   c. could speak                     d. speaking

4.     I want to get in touch with Jane. If only I …….her phone number.

a. knew                     b. to know                c. know                                 d. knowing

5.     Helen has a lot of work to do today. She wishes she …….more time.

a. has had                 b. has                         c. had had                            d. had

6.     Mary didn’t get good marks for the test last week. She wishes she …….more carefully.

a. study                     b. would study        c. studied                              d. had studied

7.     I wish you …….watching television while I am talking to you.

a. stop                       b. stopped                c. stop                                    d. to stop

8.     Bill wishes he …….more money so he could buy a new bike.

a. has                         b. have                      c. had                                     d. having

9.     If only I…….a birth, I could fly freely to anywhere I want.

a. am                          b. was                                    c. were                      d. would be

10.                        I wish I …….so rude to my parents yesterday.

a. weren’t                 b. hadn’t been                    c. haven’t been       d. am not

11.                        I wish I ……..play the piano as well as my close friend ……..

a. could/ play          b. can/ plays                                    c. could/ plays         d. can play

12.                        I wish I …….. to my parents. Now it’s too late.

a. listen                      b. would listen                    c. have listened       d. had listened

13.                        If only he ……..me the truth, I didn’t treat her badly.

a. told                                    b. had told                            c. tells            d. would tell

14.                        I wish I ……to the movies with you last night.

a. went                      b. go                                       c. have gone                        d. had gone

15.                        She wishes she  ……him the bad news yesterday.

a. didn’t tell              b. doesn’t tell                      c. hadn’t told           d. wouldn’t tell

16.                        If only I …… for that job, I might be a typist now.

a. apply                     b. applied                             c. had applied          d. have applied

Exercise 3: Choose the best answer

1.     This is a difficult problem. I wish I ……..the answer.

a. know                     b.knew                    c. had known                      d. would know

2.     I couldn’t come to Mary’s birthday party last night. I wish…….. there.

a. I could                   b.I has come          c. I could have come         d. came

3.     I can’t understand anything Marie says. I wish I …….French.

a. can speak             b. speak                   c. could speak                   d. speaking

4.     I want to get in touch with Jane. If only I …….her phone number.

a. knew                     b. to know                      c. know                            d. knowing

5.     Helen has a lot of work to do today. She wishes she …….more time.

a. has had                 b. has                         c. had had                            d.had

6.     Mary didn’t get good marks for the test last week. She wishes she …….more carefully.

a. study                     b. would study        c. studied                           d. had studied

7.     I wish you …….watching television while I am talking to you.

a. stop                                b. stopped         c. stop                                    d. to stop

8.     Bill wishes he …….more money so he could buy a new bike.

a. has                         b. have                                  c. had                               d. having

9.     If only I…….a birth, I could fly freely to anywhere I want.

a. am                          b. was                                           c. were                     d. would be

10.                        I wish I …….so rude to my parents yesterday.

a. weren’t                 b. hadn’t been                      c. haven’t been       d. am not

11.                        I wish I ……..play the piano as well as my close friend ……..

a. could/ play          b. can/ plays                                    c. could/ plays           d. can play

12.                        I wish I …….. to my parents. Now it’s too late.

a. listen                      b. would listen                    c. have listened        d. had listened

13.                        If only he ……..me the truth, I didn’t treat her badly.

a. told                                            b. had told                            c. tells            d. would tell

14.                        I wish I ……to the movies with you last night.

a. went                      b. go                                       c. have gone                        d. had gone

15.                        She wishes she  ……him the bad news yesterday.

a. didn’t tell              b. doesn’t tell                          c. hadn’t told           d. wouldn’t tell

16.                        If only I …… for that job, I might be a typist now.

a. apply                             b. applied                        c. had applied          d. have applied