1. We've been so busy lately! We ____ hire a new sales assistant. mustshould
2. You think I'm going to buy that? You ____ be joking. mustshould
3. I was stupid to buy that ring. I ____ have realized it was a fake. mustshould
4. It was a mistake to hire that thief. The manager ____ be feeling terrible right now. mustshould
5. I know I ____n't buy this shirt, but I'm going to. mustshould
Unit 33