—As a top student in our class, it’s good _________ Jim to help us when we’re in need.—Yes. It is also good ___________ him to exercise for an hour every day.
—I don’t know much about computer. —I don’t know,. Let’s go and ask our computer teacher for help.
Ben, we all went to the history museum, because he had to care for his sick mother.
– __________ are these shoes? They are $30. A. How much B. How old C How many D. What
We have sweaters$15 each.
---- Who(谁) are they? ---- __________.