— Remember: you _______ keep it secret and leave it closed.
— No problem.
| A．would | B．should | C．may | D．can |
Kate， don't forget to _______ the light when you leave the room．
OK， mom．（ ）
| A． |
cut off |
B． |
put off |
C． |
turn off |
Mum, _______ I do my homework tonight？
No, you _______. But you must finish it before Sunday．（ ）
| A． |
need； mustn't |
| B． |
must；needn't |
| C． |
must；mustn't |
Gift shop had been _______ when we got there．（ ）
| A． |
close |
B． |
to close |
C． |
closed |
He asked _______ Betty came home late last night．（ ）
| A． |
weather |
B． |
whether |
C． |
where |
Many doctors and nurses went to Hubei in February．
Hubei is far from Heilongjiang． It's _______ the south of China, _______ the south of Henan．（ ）
| A． |
in； to |
B． |
on； to |
C． |
in；on |