—Is your uncle in his _________?
— Yes. His _________ birthday is coming next month.
A. forty; forty-first B. forties; forty-first
C. forties; forty-one D. forty; forty-first
A few students don’t know ________ they should deal with stress before________ an exam.
A. how; take B. what; taking
C. how; taking D. what; take
—How much difficulty did you have this problem?
— .
A. to solve; No B. solving; None
C. solving; Nothing D. to solve; Neither
—It’s dangerous to walk across the street carelessly.
—You’re right. We can’t be _________ careful while crossing the street.
A. so B. very C. too D. more
—Have you _________ the invitation of Lily’s birthday party?
—Yes, but I won’t _________ it. I don’t have any time on that day.
A. accepted; receive B. accepted; accept
C. rreceived; receive D. received; accept
— Must I finish the work now?
—No, you __________. You __________ do it this evening.
A. mustn’t; can B. needn’t; may
C. can’t; must D. needn’t; must
