1. “Where are you going?” he asked her.

-He   

2. “Which way did they go?” he asked.

-He  ... ...................................................

3 “Is it going to be a fine day today?” I asked her

.-I  ... ....................................................................

4. “He’s not at home”, she said.

She   .................................................................

5. “Is the bus station far away?” the girl asked.

-The girl wanted to know... ..............................................

6. “I’ll have a cup of tea with you,” she said.

She 

7. “I’ll pay him if I can” she said.

She  ... ...................................................................

8. “What are you going to do next summer?” she asked

.- She   ...................................................................

9. “I’ll phone you tomorrow,” he told Jack

.-He  .... .............................................................

10. .. “Don’t leave the house until I get back, William”, his mother said.

-  .... ..............................................................

11. “I want a camera for my birthday,” he said

.-He ...................................................................

12. “How long are you going to stay?” I asked him.

-I....

13. “What do you want for lunch today, Peter?” Mary asked.

-Mary asked.........................................................

14. “When should I start the computer?’ Nguyen asked his teacher.

- Nguyen asked __________________________________________________

15. I don't really know what I should say in my graduation speech.

Can you help me?     

- I don't really know_______________________________. Can you help me?

16. They can't decide what they should do in this situation.

- They can't decide__................................______________________________________________

17 'Should 1 tell this to her?’ he asked himself

- He wondered ___________________________________________________

18. She was not sure who she should contact.

- She   ________________________________________________

19. 'Where can I find more Information about this?’ he asked.

- He didn't  

20, . “We want to send our son to a university in the UK.” they said.

I. Correct the form of words/ verbs:

1.He is( disappoint) ………… that his son failed the exam.

2.(confident)…………  helpeed him win the first prize.

3. His mother is (worry)……………. about  his study.

4. Doing exercise regularlt heps you avoid (depressed) every day.

5. Today children feel they want more (dependent)……..

6. He  (just/ buy) ….a new car.

7. They said they (leave)……………… there the nest day.

8.I told her( write ) the lesson carefully.

II. Rewrite the following sentences so that the meaning stay the same.

1. “Where are you going?” he asked her.

-He   

2. “Which way did they go?” he asked.

-He  ... ...................................................

3 “Is it going to be a fine day today?” I asked her

.-I  ... ....................................................................

4. “He’s not at home”, she said.

She   .................................................................

5. “Is the bus station far away?” the girl asked.

-The girl wanted to know... ..............................................

6. “I’ll have a cup of tea with you,” she said.

She 

7. “I’ll pay him if I can” she said.

She  ... ...................................................................

8. “What are you going to do next summer?” she asked

.- She   ...................................................................

9. “I’ll phone you tomorrow,” he told Jack

.-He  .... .............................................................

10. .. “Don’t leave the house until I get back, William”, his mother said.

-  .... ..............................................................

11. “I want a camera for my birthday,” he said

.-He ...................................................................

12. “How long are you going to stay?” I asked him.

-I....

13. “What do you want for lunch today, Peter?” Mary asked.

-Mary asked.........................................................

14. “When should I start the computer?’ Nguyen asked his teacher.

- Nguyen asked __________________________________________________

15. I don't really know what I should say in my graduation speech.

Can you help me?     

- I don't really know_______________________________. Can you help me?

16. They can't decide what they should do in this situation.

- They can't decide__................................______________________________________________

17 'Should 1 tell this to her?’ he asked himself

- He wondered ___________________________________________________

18. She was not sure who she should contact.

- She   ________________________________________________

19. 'Where can I find more Information about this?’ he asked.

- He didn't  

20, . “We want to send our son to a university in the UK.” they said.

Hòa tan kim loại sắt vào dung dịch HCl. Sau phản ứng cho vào dung dịch thu được 160 (g) dung dịch NaOH thấy xuất hiện 18 (g) kết tủa.

a) Viết phương trình hóa học.

b) Tính thể tích khí hidro thoát ra (đktc).

c) Tính nồng độ % của dung dịch NaOH đã dùng.