—You all like your English teacher?
—Yeah, she devotes herself____ to teaching and it earns her a good reputation．
| A．originally | B．extremely | C．obviously | D．entirely |
. Our teacher has a __________ for thinking up ways _________ his speeches attractive.
| A．gift, of making | B．gift, to making |
| C．knowledge, of making | D．knowledge, to make |
The police tried ________________ to break up the protest crowds.
| A．in a vain | B．in vain | C．in the vain | D．for vain |
When we climbed up to the top of the mountain, we were all___________.
| A．out of the breath | B．short of the breath |
| C．out of breath | D．short of breaths |
. All the students were____ when they heard the_____ news.
| A．excited…excited | B．excited… exciting |
| C．exciting… exciting | D．exciting… excited |
Last night he worked until late. _____, he had to walk home in the dark.
| A．In other words | B．In return | C．In my view | D．As a result |