___________do people greet visitors？ Some shake hands． Some say "hello" or "hi"．Some kiss．（ ）
A．WhyB．WhatC．How
The young men all shouted "Happy New Year"_____ it was twelve o'clock．（ ）
| A． |
after |
B． |
as soon as |
C． |
if |
I don't remember for the first time．（ ）
| A． |
when I met her |
| B． |
whenI meet her |
| C． |
when I will meet her |
I think e﹣books will more than paper books in the future．（ ）
| A． |
use |
B． |
be used |
C． |
used |
They want a football match．（ ）
| A． |
not watch |
B． |
watch |
C． |
to watch |
He this city when he was eighteen．（ ）
A．leavesB．doesn't leave
C．left