Sue could play piano at the age of four． So far， she has got many prizes．（ ）
A．aB．anC．theD．/
You have to pass a test ____________ you can get a license.（ ）
| A． |
before |
B． |
after |
C． |
while |
D． |
until |
Students in Class One ________ for the singing competition at the moment.（ ）
| A． |
prepare |
B． |
are preparing |
| C． |
prepared |
D． |
are going to prepare |
When you go abroad，__________ forget to bring your passport.（ ）
| A． |
always |
B． |
hardly |
C． |
never |
D． |
sometimes |
My car is broken._________ you please give me a lift？（ ）
| A． |
Must |
B． |
Need |
C． |
Should |
D． |
Could |
The little boy hid himself ____________ the door to give his sister a surprise.（ ）
| A． |
behind |
B． |
above |
C． |
across |
D． |
under |