I. Use Present participle or Past Participle for the verb in parentheses.

1. Gold is a metal (dig)..... out of the earth.

2. There is now scent in the (fade)...... rose this morning.

3. He is a (bore)......... lecture, and the audience is usually (bore)........

4. (Walk)........... along yhe street, i met a friend.

5. He found the fire (burn)........ brightly.

6. They found the house (burn)........ down.

7. I heard him (play).......... the "Moonlight Sonata".

8. I heard the "Moonlight Sonata" (play)......... by Mr. Smith.

9. It is really (surprise)......... news and we are (surprise).......

10. That (escape)...... prisoner will be arrested again.

For ......... ,it is certain that in the future some things will be very diffirent .

A. The better or the worse

B. The good or the bad

C. Good or bad

D. Better or worse

Cho mình hỏi là tại sao chọn đáp án D mà k chọn những đáp án còn lại ạ

1.Theo em hạnh phúc là mong manh hay bền chặt?

Câu 1. Ở nhiệt độ 27^oC áp suất cảu bình là 100N/m2 thể tích khí trong bình là 20 lít. Nếu thể tích khí là 10 lít và áp suất là 40N/m2 thì nhiệt độ của bình là bao nhiu độ?

Câu 2. Ở nhiệt độ không đổi , nếu áp suất tăng lên 2 lần thì thể tích sẽ như thế nào?

Câu 3. 1 bình kín lúc đầu ở nhiệt độ 27⁰C áp suất trong bình là 10atm nếu giảm áp suất đi 1 nửa thì nhiệt độ khí trong bình là bao nhiu độ?

Câu 4. Người ta giữ áp suất của 1 bình khí không đổi ban đầu nhiệt độ khí trong bình là t1^oC lúc sau nhiệt độ khí là 310^oK. Hỏi nhiệt độ t1 là bao nhiu cho V1 là 5 lít V2 là 10 lít

I. Pick out the word that has the underlined part pronounced differently from the others

1.a.marvelous b.father

c.cartoon d.love

2.a.fond b.subject

c.cousin d.worry

3.a.much b.mute

c.comfortable d.culture

4.a.public b.company

c.comedy d.blond

5.a.july b.discuss

c.bunch d.money

6.a.bus b.buzz

c.plum d.curious

put the verb in past progressive or past simple:

1. He suddenly (realize) .............that he (travel)........in the wrong direction.

2. The burglar (open)..........the safe when he (hear)............foodsteps. He immediately (put).........out his torch and (crawl)........under the bed.

3. He (not allow).........us to go out in the boat yesterday as a strong wind (blow)...........

4. As I (cross)........... the road I (step)...........on a banana skinand (fall)........heavily

5. He (play) .............the guitar outside her house when someone opened the windown and (throw) .........out a bucket of water.

6. He always (wear).............a raincoat and (carry)...............an umbrellawhen he walked to the office

7. I still (lie)............on the road when I (see).............a lorry approaching

8. When I came in they (sit)...........round the fire. Mr.Pitt (do)......... a crossword puzzle, Mrs. Pitt (knit)............, the others (read).............. . Mrs (smile)........... at me and (say).........., "Come and sit down"

9. Yesterday I didn't want to go to the zoo because it (rain).............

10. I (hear, not)..................the thunder during the storm last night because I (sleep)...............

11. It was beautiful yesterday when we (go)...........for a walk in the park. The sun (shine)........... . A cool breeze (blow)............... . The birds (sing).............

12. My brother and sister (argue).............about something when I (walk)..............into the room

13. I got a package in the email. When I (open)...........it. I (find)............a surprise

14. While Mrs. Emerson (read).........the little boy a story, he (fall)............asleep, so she (close)..........the book and quietly (tiptoe)............out of the room

Put the verbs in correct tense present simple or present progressive:

1.He (be)......... an engineer. He (work)............for a foreign company. He often (go)..........to work by his car.He (play)...........tennis with his friends on Sundays. But now he (play)..........badminton with his wife. They (be)........happy together.

2.Tim, where (your father, be)................? I don't know. He often (read)........... books in the sitting room at this time. So I think he (read) books there.

3.Where (Dad, be).........., Tom? He (plant)..........trees in the garden.

4.Diana can't come to the phone because she (wash)..........her hair.

5.(you, lock, always).............the door to your apartment when you leave?

6.I wrote to my friend last week. She hasn't answered my letter yet. I (wait, still)..................for a reply.

7.Every morning, the sun (shine)............in my bedroom window and (wake).............me up.

8.A:"Look! It (snow).............."

B:"It's beautiful! This is the first time I've ever seen snow. It (snow, not)............in my country.

9.A:"Close your eyes. Now liten carefully. What (I, do)............?"

B:"You (rub).............the stop of your desk with your hand."

A:"Close , but not exactly right. Try again."

B:"Aha! You (rub)........... your hands together."

A: Right.

10.I will see him when he (come)..........here tomorrow.