John is ______ honest boy. He has______ useful book.
| A．an; an | B．a; a |
| C．a; an | D．an; a |
The two twins are too young, we should help______.
| A．them | B．their | C．they | D．theirs |
— I like eating vegetables. What about you?
— ______. They are nice.
| A．No | B．Thanks | C．Me too | D．OK |
— ______do you go to work every day, Mr. Ling?
— By bus.
| A．When | B．Where | C．What | D．How |
Everyone ______friendly in my school.
| A．do | B．does | C．is | D．Are |
— When’s Children’s Day?
— It is ______ June 1.
| A．in | B．on | C．to | D．At |