---How often do I need to feed the birds?
---They______ food every day, or they will be hungry.
A.must give B.mustn’t give
C.must be givenD.mustn’t be given
The old temple _______ a lot of tourists from all over the world so far.
A.has attracted B.attracts
C.attracted D.will attract
---I don’t know where to find something about the rainforest.
---Why ______on the Internet? There is a lot of information about it.
A.don’t go B.not to go
C.not going D.not go
Look at the sign! It says: You______ park your cars here.
A.mustn’t B.needn’t
C.shouldn’t D.can’t
Dear students, please read every sentence carefully. ______you are, ______mistakes you’ll make.
A.The more carefully, the fewer
B.The more careful, the less
C.The more carefully, the less
D.The more careful, the fewer
All the students are talking and laughing in the classroom and it’s ______.
A.noisy B.lonely
C.quiet D.strict
