Mr. Wang decided to devote all his time_______ his spoken English before going abroad.
| A．improve | B．to improve | C．improving | D．to improving |
I have warned him of the danger ___ but he always turns deaf to my warning every time.
| A．only once |
| B．for a time |
| C．over and over again |
| D．once again |
He has ___ the company ___ the post for three times, but he has been ___ three times.
| A．adapted to; for; turned down |
| B．adapted to; for; turned away |
| C．applied for; for; turned down |
| D．applied to; for; turned down |
She squeezed the water ___ her wet clothes.
| A．out |
| B．from |
| C．out of |
| D．away |
Can’t you think that a dictionary is an important ___ in learning a second language?
| A．assist |
| B．value |
| C．aid |
| D．help |
The number of people invited ___ fifty, but a number of them ___ absent for different reasons.
| A．were; was |
| B．was; was |
| C．was; were |
| D．were; were |