. It’s difficult to ____ a conversation in a noisy room.
| A．carry out | B．carry on | C．speak of | D．talk to |
.
A fire ______ in the shoe factory last night but ____ soon.
| A．broke out; put out | B．was broken out; was put out |
| C．broke out; was put out | D．was broken out; put out |
.
---- She was late for the party.
---- That’s _________ she had forgotten the exact time.
| A．why | B．how | C．because | D．whether |
.
As a matter of fact, ___is a hard job for the police to keep order in an important football match.
| A．this | B．that | C．there | D．it |
.
______ it is to have a bath in the ocean in hot summer.
| A．How fun | B．How a fun | C．What a fun | D．What fun |
.
He ______ me to come to help me, but he hasn’t arrived yet.
| A．allowed | B．promised | C．agreed | D．admitted |