6. Tom is going to open another restaurant in Manchester next month.

7. Phong has not visited Tasmaina for five years.

8. The early train arrives in London at 10 o'clock.

9. We haven't met for a long time.

10. I haven't had such an delicious meal before.

11. He hasn't gone abroad before.

12. We have eaten since it rained.

13. She hasn't talked to me for 5 months.

14. If farmers didn't use too many pedesticides and herbicides, the soil wouldn't be poisoned.

15. If John didn't live in the area affected by air pollution, he wouldn't have breathing problems.

`6` Tom is going to open another restaurant in Manchester next month

`->` Thì tương lai gần 

S + is / are / am + going to +  V +. ..

`7`  Phong hasn't  visited Tasmania for five years 

`->` S + hasn't / haven't + Vpp+ ...

`8` The early train arrives in London m at 10 o'clock

`->` Lịch trình nên dùng hiện tại đơn

`9` We haven't met for a long time 

`->` S + hasn't / haven't + Vpp+ ...

`10`  I haven't had such a delicious meal before 

`->` S + hasn't / haven't + Vpp+ ...

`11` He hasn't gone abroad before

`->` S + hasn't / haven't + Vpp+ ...

`12`  We have eaten since  it started to rain 

`->` S + have / has + Vpp+ ...

`13`  She hasn't talked to me for 5 months 

`->` S + hasn't / haven't + Vpp+ ...for + khoảng thời gian/ since + mốc thời gian/ ...

`14`   If farmers didn't use too many pesticides and herbicides, the soil wouldn't be poisoned.

`15` .If John didn't live in the area affected by air pollution, he wouldn't have breathing problem.

`->` Sử dụng câu đk loại 2 

If + mệnh đề qkd , S + could / would + V + ...