—Let’s go dancing tonight.!—Sorry, I ________.I have to go to my guitar lesson.A. mustn’t B. needn’t C. can’t
- Is your father in? - No, he ______ for three hours.
What he said made them ______.
How times flies! Ten years ______ passed.
How long can I ______ the book? –Two weeks.
He hasn’t ______ to New York ______, but he’ll go.