6 conservation

7 academic

8 consumption

9 wastefully

10 environmentalists

`6`. conservation

`7.` academic

`8.` consumption

`9`. wastefully

`10.` environmentalists

 conservation

 academic

consumption

 wastefully

environmentalists

conservation

academic

consumption

wastefully

environmentalists

1 B

2 A

3 B

4 B

5 A

6 B

7 B

8 B

9 B

10 A

E4: Chọn câu đúng từ các câu cho sẵn.

1. A. It's so beautiful in the park on summer.

    B. It's so beautiful in the park in summer.

2. A. I always go out on Saturday nights.          

    B. I always go out at Saturday nights.

3. A. This club is very noisy on night.

    B. This club is very noisy at night.

4. A. The meeting will take place in this afternoon.

    B. The meeting will take place this afternoon.

5. A. I like to drink tea in the morning and milk at night.

    B. I like to drink tea in the morning and milk in night.

6. A. Luckily, the weather was perfect in her wedding day.

    B. Luckily, the weather was perfect on her wedding day.

7. A. I am going to buy my best friend a birthday present on today.

    B. I am going to buy my best friend a birthday present today.

8. A. There was a loud noise which woke me up in midnight.

    B. There was a loud noise which woke me up at midnight.

9. A. We went out for dinner on last Thursday.

    B. We went out for dinner last Thursday.

10. A. The Beatles were popular in the 1960s.

      B. The Beatles were popular on the 1960s.

1 B

2 A

3B

4 B

5 A

6 B

7 B

8 B 

9 B 

10 A

13 conservationists

14 effective

15 innovations

16 unnecessary

17 consumption

1. have ever seen

2. haven't seen - left (thì HTHT với dấu hiệu since + Ved) 

3. has worked (thì HTHT với dấu hiệu since)

4. spent (thì QKĐ với dấu hiệu last summer)

5. haven't finished (thì HTHT với dấu hiệu yet)

6. living (enjoy Ving)

Most teenagers like (1. spend)…spending………. time in front of the TV, but is this a good thing? Is TV just a way of avoiding (2. do) ………doing………something more useful? Some people think that most TV programmes are not right for teenagers. "Teenagers need (3. have)……to have………. better programmes," agrees TV producer Erica Johnson. "Our TV company promises (4. Make)……to make………… educational programmes which teenagers will enjoy (5. watch)……watching………. "Erica suggests (6.create)…………creating……. a special channel for teenagers. Teenagers want (7.be) ………to be…….different, so a different channel is a good idea. TV is a great way of learning. Teenagers can learn (8. understand)……to understnad………. The world through television." What do teenagers think? Emily, 13, said, "It's a bad idea. We have enough channels already. I wouldn't like (9. see)……to see………. one more." Erica said, "We are planning (10. show)…to show……… the first programme on this new channel next spring."

my sister ( buy) bought a new book yesterday moring

where will they spend ( spend ) their summer vacation next year ?

VI. Choose the correct  answers

1.The train arrives/ is arriving at 4 o’clock in the afternoon.

2.My mother comes/ is coming to spend the weekend with us.

3.When do you take/ are you taking your holiday this summer?

4.What time does the film start/ is the film starting?

5.Most shops in Spain don’t open/ aren’t opening until 10.

6.I finish/ am finishing work early today as I have an appointment at the dentist

7.The school finishes/ is finishing at three thirty in the afternoon.

8.I can’t see you tonight, Jane. I go/ am going to the theater with Mike.

9.Quickly children! Class starts/ is starting in five minutes.

10.We fly/ are flying to Spain on a school trip next month.