-- 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 |
Jack, don’t worry. You ____ get the textbook tomorrow.
| A．shall | B．will | C．may | D．can |
The travel costs ____ 2,000 dollars.
| A．reach as many as | B．are added up to | C．come to | D．add up |
The man didn’t choose __ of the suits and went away without looking at ___ third one.
| A．both; a | B．any; the | C．neither; the | D．either; a |
—Will $200 ____? —I’m afraid not. We need at least 50 more dollars.
| A．count | B．satisfy | C．fit | D．do |
. The husband gave his wife _____ every month in order to please her.
| A．half all his income | B．his half all income |
| C．half his all income | D．all his half income |