If it rains tomorrow, I -------------- my raincoat.

I drank several cups of tea while I ................this essay.

Adam: Did you follow the teacher's instructions for the homework? Roger: No, I did it ..............

If I had known you were going to be here, I wouldn’t ………..

In my opinion, it is not economical ....................... your money on cheap, poor-quality products.

I drank several cups of tea while I ..................... this essay.