Food safety is important. Rules _____ to stop people from food pollution.
#44569
A
must make
B
must be made
C
mustn’t make
D
mustn’t be made
推荐题目
If your homework ________ , you may watch TV for half an hour.
#45077
A
is finished
B
will be finished
C
has finished
D
will finish
Both teachers and students _____ not to use mobile phones in class in our school.
#44907
A
are told
B
are said
C
told
D
said
Great changes _______ in our country since 1990.
#44952
A
were taken place
B
took place
C
have taken place
D
have been taken place
The little boy was made _____ again after his mother told him some jokes.
#44505
A
laughed
B
laugh
C
to laugh
D
laughing
—Hey, Jack. Waste paper ________ here.—Sorry, I won’t do that again.
#44557
A
cannot throw
B
cannot be thrown
C
will not throw
D
will not be thrown