Jack’s mother was twenty-seven when he was born. Jack is eleven this year. How old is his mother?
In the past twelve months, they ___________a hit CD. A. make B. will make C. made D. have made
Stop talking! _________the doctor will get angry.
To make us healthier, the teachers often see us ______ on the playground.
Try to be careful. The ________you read, the fewer mistakes you will make.
-Loud music makes people ________to leave quickly. -_________.