--What are you doing this weekend?
--I haven't decided yet. ____________?
--Well, I thought we could have another family party.
| A.What | B.All right | C.Why | D.Pardon | 
Her question was so difficult that I could not __________ of it at all.
| A.make up | B.make difference | 
| C.make sense | D.make impression | 
After staying in hospital for long, the patient was advised to go to the seaside to __________ his health.
| A.take up | B.pick up | C.carry up | D.make up | 
I was walking down the street, when I suddenly saw a car __________ a huge pine.
| A.bump into | B.bump up | 
| C.bumped into | D.bumped up | 
I soon found that the work I was doing had already been done by someone else —__________ I was wasting time.
| A.as a result | B.in the meantime | 
| C.in other words | D.for one thing | 
__________ with foreign countries can bring us much information about the world.
| A.Contrast | B.Competition | C.Contact | D.Combination |