Boys and girls, the books in the library should______ good care of.
A. take B. are taking C. be taken
Bob often _____ his homework after dinner.
| A．do | B．does | C．doing | D．to do |
The Browns usually drive to the park on Sundays. But today they go to the park_____ foot.
| A．in | B．on | C．by | D．of |
Please be quiet.My grandfather___________ .
| A．sleep | B．sleeps |
| C．is sleeping | D．are sleeping |
Does this lion ____ from Africa or America?
| A．be | B．is | C．come | D．go |
Don’t _____TV too much after school.
| A．watch | B．watching |
| C．to watch | D．to watching |