Câu5 : Julia asked the ... what they would do to improve the situation.

Câu6 : Marth asked me where I spent my holiday.

1 --> and.

2 --> from.

3 --> Since.

4 --> take.

5 --> clips.

6 --> look.

7 --> so.

8 --> the

2 .--> She has driven for 1 months.

3.-->  I haven't had my hair cut since I left her.

4 .--> She hasn't kissed me for 5 months.

5. --> We haven't met for a long time.

1.Tony/ said/ he/ was learning/ Spanish/ evening class.

--> Tom said he was learning Spanish in evening class

 2.l /learnt/ french/ 5 years/ and/ want/ improve/ pronuncication.

--> I have learnt French for 5 year and I want to improve my pronounciation

3.They/ get up/ early/ about 4.00/ every day.

--> They get up early at about 4.00 everyday.

4.If/you/ want/ attend/ course/ must/ pass/ written examination.

--> If you want to attend the course, you must pass the written examination

5.The Internet/ be/ wonderful invention/ modern life.

--> The Internet is a wonderful invention in modern life

6. What/ aspect/ learning English/ you/ find/ most difficult?

-->.What aspect of learning English do you find most difficult

7. The teacher/ wanted/ students/ listen/ news/ carefully.

--> The teacher wanted the students to listen to the news carefully

8.I / wish/ my school/ have access/ the Internet.

--> I wish my school had access to the Internet

9.Alice/ said/ not/ ready/ examination.

--> Alice said she wasn't ready for the examination

Bài 22. Đốt cháy 6,2g P trong bình chứa 6,72l khí oxi dktc. chất còn dư sau phản ứng và khối lượng chất đc tạo thành lần lượt là.
A.O₂,15,2g  B.P;1,25g C.P;11,5g  D. O₂;15,2g

13 .A

14. D.

15 .D.

16. C.

17 .C.

18. B.

19 .A.

20. A.