—Do you know who broke my glasses, Tina? —Yes. John ________. A. do B. does C. did
The flight to Toronto was __________ because of the heavy snow.
The digital camera is so great. I’ve never seen a better one before, but the price of it is ______ in the store.
---You are great! Congratulations on winning the first prize! ---Thank you! Mr. Yu You__________ me to practice again and again every day.
If you are careful enough, you will _________ make mistakes in your exams.
---Do you know why Anna hasn’t come to school today? ---I’m not sure. She _______ be ill.