I think you need some outdoor exercise. Plenty of fresh air will______ good health.
| A．contribute to | B．devote to | C．apply to | D．adjust to |
. There ____ be a flight for Kunming this evening, but you’d better find 
it out for sure.
| A．may | B．must | C．should | D．will |
Though ____ many times, the song still sounds as nice as before
| A．it was heard | B．hearing | C．heard | D．to be heard |
. ---I don’t believe you’ve already finished reading the book.
---I ___ it to you this morning.
| A．would lend | B．was lending | C．had lent | D．lent |
. It turned out to be a good harvest of wheat this year, ____ lack of rain.
| A．regardless of | B．in spit | C．due to | D．in case |
---Excuse me, Sir, could you tell me how to go to the railway station?
---Sorry, you’d better ask, I’m afraid, ____ is a native.
| A．whom | B．who | C．whomever | D．whoever |