2 You should say you are sorry

3 He ought ask his teacher about it

4 You should start having lessons

5 She ought not to watch TV late

6 You should get some exercise

I

1 How will people fly from one place to another?

2 We will reduce the use of electricity to save our energy

3 He likes going fishing on Sunday morning

II

1 When did they go to the Flower Festival in Da Lat?

2 What are you saving money for?

3 How far is it from here to HN?

5 con zombie siêu cấp có số cánh tay là :

4 x 5 = 20 ( cánh tay )

Đáp số : 20 cánh tay