15. The doctor bent _____ the boy and checked his wound.
| A．up | B．on | C．above | D．Over |
My mother always tells me not to forget to ________ my umbrella when I leave for work.
| A．keep | B．catch | C．hold | D．take |
A deaf-and- dumb(聋哑)man ________ some nails, so he entered a store, put two fingers together on the counter and made hammering movements with the other hand.
| A．bought | B．tested | C．found | D．needed |
Who can ______ me a ball-pen ________?
| A．save; to write | B．borrow; to be written |
| C．spare; to write with | D．spend; writing with |
As it turned out to be a small house party, we _______ so formally.
| A．needn’t dress up | B．didn’t have to dress up |
| C．might not have dressed up | D．needn’t have dressed up |
---- Where will you start your work after graduation, in the south or in the north?
---- Mm, it’s not been decided yet. I _____ continue my study for a higher degree.
| A．need | B．must | C．would | D．might |