He’s aiming ________a prize. That is why he puts his heart ________ his work.
| A．at; of | B．to; off |
| C．for; away | D．at; into |
Mr.Jones didn’t ______during the flood,but she was very fightened.
| A．give away | B．give out | C．give way | D．give off |
Get involved in sports or other activities you enjoy______you can meet people who like what you like.
| A．what | B．when | C．that | D．where |
Why did you take a taxi____you could come here by bus?
| A．while | B．unless | C．when | D．until |
Circus tigers, although they have been tamed, can _____ attack their trainer.
| A．unexpectedly | B．deliberately | C．reluctantly | D．subsequently |
The patients believe that the doctor knows exactly how to put them _____.
| A．correct | B．perfect | C．right | D．well |