---_________ did your cousin leave his hometown?
---He _________ for nearly five years.
A. When; has left B. When; has been away
C. How long; has left D. How long; has been away
Mrs. Black isn’t used to _________ by sea and she used to _________ sick a lot.
A. traveling; feel B. travel; feeling
C. travel; feel D. traveling; feeling
The old man lives _________ in the country, but he doesn’t feel _________ at all.
A. alone; lonely B. lonely; lonely
C. alone; alone D. lonely; alone
---Must I return the dictionary today?
---No, you _________. You _________ keep it until next week.
A. mustn’t; can B. don’t have to; can
C. needn’t; should D. don’t have to; should
I’m not good at Maths, so I don’t know _________ out this difficult Maths problem.
A. when to work B. who to work
C. what to work D. how to work
---Your sister _________ a lot during these years.
---Yes. She _________ three years ago.
A. changed; got married
B. changed; has been married
C. has changed; got married
D. has changed; has been married
