His name _____Jim. His parents __________teachers.
did you weigh when you were born?
The boss made the workers ________ten hours a day.
Please give this letter to ____. A. they B. her C. I
Li Ming’s father works in a restaurant, he is a ____. A. cookB. cooker C. cooks
____ do you usually have for lunch? A. When B. Who C. What