1.is
2.took
3.started
4.are playing
5.did, do
cycled, watched

1.The Olympic Games (be) are held once every four years.

Ở đây mình sẽ giải thích cho các bạn hiểu :

Thế vận hội được tổ chức 4 năm 1 lần => thường xuyên => chia are là phù hợp với ngữ cảnh.

2.The first Olympic Games (take) took place in Greece in 776 BC.

Thế vận hội đầu tiên diễn ra ở Hy Lạp vào năm 776 trước Công nguyên.

=> Đây là hành động đã diễn ra => quá khứ => took

3.People (start) started to use computers about 50 years ago.

Cái này thì quá dễ rồi nhỉ => ago => quá khứ đơn.

4.-What's that noise?

-The children (play) are playing tug of war.

5.-What did you(do) do last weekend?

-I (cycle) cycled round the lake with my friends.

Then I (watch) watched TV in the afternoon.

3/Put the verbs in brackets in the correct form.

1.The Olympic Games (be)....WAS.. held once every four years.

2.The first Olympic Games (take).....TOOK....... place in Greece in 776 BC.

3.People (start).....STARTED...... to use computers about 50 years ago.

4.-What's that noise?

-The children (play)....IS PLAYING... tug of war.

5.-What .....DID..... you(do).....DO..... last weekend?

-I (cycle).....CYCLED.... round the lake with my friends.

Then I (watch)....watched... TV in the afternoon.

Put the verbs in brackets in the correct form.

1. The Olympic Games (be) are held once every four years.
2. The first Olympic Games (take) took place in Greece in 776 BC.
3. People (start) started to use computers about 50 years ago.
4.- What’s that noise?
- The children (play) are playing tug of war.
5.- What you (do) did you do last weekend?
- I (cycle) cycled round the lake with my friends. Then I (watch) watched TV in the afternoon.

1.The olympic Games ( be)……are…… held once every four years.

2.The first olympic games (take)……took….. place in Greece in 776

3.People (start)……started……. to use computer about 50 years ago.

4.What ‘s that noise?

- The children (play)……are playing……… tug of war.

5.What …did……. you (do)……do…….. last weekend?

- I (cycle)………cycled……… round the lake with my friends.. Then I (watch) ……watched…..TV in the afternoon.

1.The olympic Games ( be) are held once every four years.

2.The first olympic games (take) took place in Greece in 776

3.People (start) started to use computer about 50 years ago.

4.What ‘s that noise?

- The children (play) are playing tug of war.

5.What did you (do) do last weekend?

- I (cycle) cycled round the lake with my friends.. Then I (watch) watched TV in the afternoon.

1. took

2. started

3. didn't like

4. did you do/cycled/ watched

1. The first Olympic Games took place in Greece in 776 BC.

(Olympic Games đầu tiên diễn ra ở Hy Lạp vào năm 776 trước Công nguyên.)

2. People started to use computers about 50 years ago.

(Mọi người bắt đầu sử dụng máy tính khoảng 50 năm trước.)

3. My brother didn't like to play games when he was small.

(Anh trai tôi không thích chơi trò chơi khi anh ấy còn nhỏ.)

4. - What did you do last weekend?

(Bạn đã làm gì vào cuối tuần trước?)

- I cycled round the lake with my friends. Then I watched TV in the afternoon.

(Tôi đạp xe quanh hồ cùng bạn bè. Sau đó, tôi xem TV vào buổi chiều.)

12.come

come/haven't lived

13. is raining

14. is

15. took

16. started

17. is playing

18. did/do

cycled/watch

Học tốt :))

III. Rewrite the sentences below, using the present perfect.

12/ Where you (come) ………come…………….from in Finland?

-I (come) ……come…….from Helinki. But I (not live) …haven't lived……there since I was ten years old.

13/ Look at the sky!. It (rain) ………is raining……………………………….

14/ The olympic Games ( be)…are……… held once every four years.

15/ The first olympic games (take)……took….. place in Greece in 776

16/ People (start)………started…. to use computer about 50 years ago.

17/ What ‘s that noise? - The children (play)………is playing…… tug of war.

18/ What …did……. you (do)……do…….. last weekend?

- I (cycle)……cycled………… round the lake with my friends.. Then I (watch) …watched……..TV in the afternoon. 

11. are they speaking

12. do you come/ come/ haven't lived

13. is raining

14. were

15. took

16. started

17. are playing

18. did/ do/ cycled/ watched

11/ Listen to those people ! What language have they (speak)……spoken………….?

12/ Where have you (come) …come………………….from in Finland? -I (come) have come………….from Helinki. But I (not live) …haven't lived……there since I was ten years old.

13/ Look at the sky!. It (rain) …has rained…………………………………….

14/ The olympic Games ( be)…have been……… held once every four years.

15/ The first olympic games (take)…has taken…….. place in Greece in 1776

16/ People (start)…have started………. to use computer about 50 years ago.

17/ What ‘s that noise? - The children (play)…have played……… tug of war.

18/ What …have……. you (do)…did……….. last weekend? - I (cycle)…have cycled…………… round the lake with my friends.. Then I (watch) …have watched……..TV in the afternoon. 

a,I have been to Viet Nam for 2 years

b,the first olympic games was taken place in Greece in 776

c,people started to use computer about 50 years ago

d,what is that noise?

-the chilren is playing tug of war

e,what did you do last weekend?

-I cycled round the lake with my friends.Then I watched TV in the afternoon

III. Write the correct form of the verbs to complete the conversation

1.Nick: Hi there.

Sonny: Hello, Nick. Did you have a nice weekend?

Nick: Yeah, it (1. be).........is.......... OK. I (2. not do) ........don't do................. much. I just (3. sit)........sit.................. at home and (4. watch) .....watch................. TV. On Saturday afternoon, I (5. go) .............go............... fishing with my dad. How about you?

Sonny: Oh, I (6. have)...........have......................... a good weekend.

Nick: Really? What (7. do) ............do................... you do?

Sonny: I (8. visit)...........visit................ the museum with my family. Then we (9. eat).........eat........... at my favourite restaurant.

Nick: Did you watch football on Sunday?

Sonny: Oh, yeah. The player (10. score)...............scores................... a fantastic goal.

2.The Olympic Games (be)......is........................ held once every four years.

3.The first Olympic Games (take)..........is taken......... place in Greece in 776 BC.

4.People (start)......started....... to use computers about 50 years ago.

5.- What’s that noise? - The children (play) .....play...... tug of war.

6.- What you (do)........did you do..... last weekend?
- I (cycle).......cycled...... round the lake with my friends. Then I (watch) watched. TV in the afternoon.