How many hours do you sleep every night？
About hours．From 9：00 p．m．to 6：00 a．m．（ ）
A．nineB．nineteenC．ninthD．ninety
Listen to me _____, or you can't follow me．（ ）
| A． |
care |
B． |
careful |
C． |
carefully |
My teacher encouraged me ______ English as much as possible．（ ）
| A． |
to speak |
B． |
speak |
C． |
speaking |
They had to _____ their school trip because of the bad weather．（ ）
| A． |
put up |
B． |
put off |
C． |
put away |
The old lady ______ the hospital in time at last．（ ）
| A． |
is taken to |
| B． |
took to |
| C． |
was taken to |
Must I return the book to you now？
____, you_____．You can do it tomorrow．（ ）
| A． |
No； needn't |
| B． |
No；mustn't |
| C． |
Yes；must |