45. They are dancing a dance on the New Year’s eve.
| A．gay | B．excited | C．pleasure | D．Fun |
We ______ while Mr. Evan read the exam results.
| A．held our breath | B． wasted our breath |
| C．caught our breath | D．took our breath |
You may ______ your teachers for help when you have problems.
| A．turn up | B． turn down | C．turn to | D．turn off |
Was it______ Tom’s carelessness______ your keys were lost?
| A．because; which | B． for; what | C．because of; that | D．since; why |
He saved the drowning boy that winter, and was______ a hero for his courageous deeds.
| A．honored | B． honored as | C．honored with | D．honored for |
Walking alone in the deserted village, John was scared. He thought he _______ Tom to go with him.
| A．might have asked | B． should ask |
| C．must have asked | D．should have asked |