1. Bees ____ fly, even though it seems impossible. cancould
2. I ____n't get to the shops today. They closed early. cancould
3. He asked me if I ____ help with the laundry, but I was too busy. cancould
4. Take an umbrella. It ____ be raining when you get to Vancouver. cancould
5. Take an umbrella. In Vancouver, it ____ rain at any time. cancould
6. They say they ____ deliver it next week. cancould
7. They said they ____ deliver it next week, but I told them not to. cancould
8. You ____ leave the class when you've finished the exercise. cancould
Unit 28 Unit 29