There is no light on，they _______ be at home.
| A． |
mustn't |
B． |
can't |
C． |
needn't |
The theater _____ to celebrate the Art Festival last month．（ ）
| A． |
decorated |
B． |
is decorated |
| C． |
was decorated |
D． |
has decorated |
My Chinese teacher often asks me _____ notes which reading a book．（ ）
| A． |
take |
B． |
takes |
C． |
taking |
D． |
to take |
The policeman give us much _____ on how to protect personal information．（ ）
| A． |
tip |
B． |
reason |
C． |
advice |
D． |
suggestion. |
Did you do the homework _____？
Yes， I finished it on my own last night．（ ）
| A． |
you |
B． |
your |
C． |
yours |
D． |
yourself |
Of the two coats，she'd like to choose the _____ one to save money for a book．（ ）
| A． |
cheapest |
B． |
cheaper |
| C． |
more expensive |
D． |
most expensive |