_______do you watch TV？
Twice a week．（ ）
A．How oftenB．How longC．How soon
Mr．Smith be in the office． Because he has gone to Chengdu on business．（ ）
| A． |
mustn't |
B． |
shouldn't |
C． |
can't |
D． |
needn't |
The young man was of all the performers．（ ）
| A． |
more creative |
B． |
much creative |
| C． |
the most creative |
D． |
the creativest |
It's important for us a healthy lifestyle．（ ）
| A． |
to keep |
B． |
keep |
C． |
keeping |
D． |
kept |
They worked for days， and finished the task successfully．（ ）
| A． |
twelve； two |
B． |
twelve； second |
| C． |
twelfth； two |
D． |
twelfth； second |
Could you tell me_____________ this morning？
I am sorry， Mrs． Lin． I got up so late that I couldn't catch the first bus．（ ）
| A． |
why were you late for class |
| B． |
if you were late for class |
| C． |
why you were late for class |
| D． |
how you went to school |