—Will you give me a hand? I have some trouble_______ the scientific problem.
—Don't worry. I'll try my best to help you _______.
A.solving; in five minutes |
B.to solve; in five-minute |
C.to solve; after five minutes |
D.solving; after five-minutes |
You must be living in your dream if you think he’ll _______ his mind.
A.pollute | B.avoid | C.imagine | D.change |
The car is quite small, _______ if you have children.
A.immediately | B.luckily | C.especially | D.finally |
Playing basketball is sometimes very tiring, ______ I enjoy it very much.
A.so | B.but | C.if | D.or |
There are many _____ people in the world, they can’t see anything, but they never give up their dreams.
A.poor | B.young | C.blind | D.old |
--- Excuse me, is this ______ ipad?
--- No, it’s not mine. It’s my friend’s.
A.your | B.my | C.his | D.her |