V- Complete these sentences, using IF with the suggesred words in the parentheses :

1- I’ll have enough money for the tickets ..........................................................................................(pay)

2- I’ll stay for another six months ........................................................................................ (work permit)

3- I’ll go to the university next October .......................................................................................... (pass)

4- I’ll marry him ............................................................................................................ (parents / accept)

5- The forest will be recovered ........................................................................................... (plant / trees)

6- Our environment will not be polluted .......................................... (obey / environment protection law)

7- The earth will be better ........................................................................................................... (protect)

8- We’ll be in time ............................................................................................................................ (lift)

9- I’ll stay a fortnight ............................................................................................................ (cheap/ room)

10- He will get many more good marks.........................................................( study hard)

5 : Find out and correct the mistakes

1 We are going to the concert, and so do they. ->

2 He likes to travel, and so is she. ->

3 I will call you when I will return from my country. ->

4 Hang borrowed the money so she could finish her education. ->

5 I didn't understood what did he say. ->

6 Do you know how much do they cost? ->

7 Could you tell me where is the post office ? ->

8 There is not reason to worry. ->

9 Bill told me that he has none friends. ->

10 One of my friends are in the stadium. ->

4/ Combine the following sentences, Use " if " or " That " whenerver possible

VD1: It rains tomorrow. I"lll stay at home .-> If it rains tomorrow, I "ll stay at home

VD2: She got good results. She was happy. -> She was happy that got good results

1, Nobody picked up the trash in the park. I was angry

2, There is some oil washing ashore. People will have to clean the beach

3, Our school hold a picnic . We are verry glad

4,You smoke in public places. You "ll be fined

5, The student in grade 9 are good helpers. The principal is pleased

6, She came home late YT evening. Her parrents were worried

7, They will speak English well. They practice spesking English more often

8, The weather is become worse tomorrow, The weather forecast is certain

9, People who throw trash in public places will be fined heavily. It is sure in Singapore

10, She won the race. She was proud

11, There is not enough water. The rice won't grow well

12, She arrives with your friend. I will call you and let you know

13, You don't drive carefully. You will get an accident eassily

14, People use public means of transportation. They will save a lot of gas

15, The girl was so excited, They took part in the cooking competition and the price

Ai giúp mình vs ạ

Mai mình phải nộp rùi!!!

Tìm các nghiệm nguyên của phương trình : \(x^2-2x-11=y^2\)

=45.(2+8)

=45.10

=450

k mk nhaConan