30. You'd better put your money in the bank.

*had better + V

31. I suggests meeting to discuss the price.

*suggest +V_ing

32. I'd rather you deliver the sofa on Saturday.

*S + would rather + O + V_1

5. If I didn't lose the key, I could get into the house.

*If + S + V, S + could + V_1

6. If we had enough money,we could go on a holiday

*If + S + V, S + could + V_1

7.Why don't we go abroad for our holiday this year?

Why don't + S + V_1

8. I suggest going to the movie theater.

*suggest + V_ing

9. I suggest spending the summber vacation in Sapa.

*suggest+ Ving

10. If you book tickets in advance you can avoid waiting

*If + S + V, S + could + V_1

30. You'd better put your money in the bank.

-> had better V = should V

31. I suggests meeting to discuss the price

-> suggest +Ving

32. I would rather you deliver the sofa on Saturday.

5. If I didn't lose the key, I could get into the house

-> Đk loại 2

6. If we had enough money,we could go on a holiday

-> Đk loại 3

7.Why don't we go abroad for our holiday this year?

8. I suggest going to the movie theater

-> suggest + Ving

9. I suggest spending the summber vacation in Sapa

suggest+ Ving

10. If you book tickets in advance you can avoid waiting

Đk loại 1