Food safety is very important. Some laws ________ to stop people from making unhealthy food.
A.must make B.can make C.must be made D.can be made
It's hard for these poor children to cross the river to school. So a bridge ________ over the river.
A.may build B.must build C.may be built D.should be built
More foreign soccer experts ________ to teach us. This is really an amazing news.
A.invite B.have invited C.were invited D.will be invited
To my surprise, I ________ from hundreds of students to give a speech.
A.was chosen B.would choose C.chose D.will be chosen
I'd like to go to the beach with you. But I think I ________ to look after my little sister.
A.ask B.asked C.will be asked D.was asked
The company said that these books ________ for the poor villages.
A.provide B.provided C.will be provided D.were provided
