-- A medical team was sent to Japan by air five hours ago.
---So they_____ have arrived by now. The flight usually takes four hours or so.
A．might B．could C．need D．must
--Can I call you back at two o’clock this afternoon?
---- I’m sorry , but then I ______ to Beijing . How about five ?
A．fly B．will be flying C．will fly D．am flying
Pointing to the house on _____ roof grew lots of bush , the old man told me that was ________ I would stay.
A．its ; what B．whose; what C．whose; where D．its; where
Sarah hopes to become a friend of ________ shares her interests.
A．anyone B．whom C．whomever D．whoever
Don’t worry, sir! All payments ____ be made by the end of the month.
A．will B．shall C．can D．must
The thought came to him ________ he should immediately leave the hotel.
A．if B．what C．that D．as
