— Must I come at four o’clock?
— Oh, no, you ____.
| A．don’t | B．mustn’t | C．don’t have to | D．can’t |
One of Thailand’s symbols _____ the elephant.
| A．is | B．are | C．have | D．is having |
We like pandas because they’re _____ interesting.
| A．a kind of | B．kind | C．kind of | D．kinds of |
Like any other _____ here, he can walk ______ his two hands.
| A．boys, with | B．boy, on |
| C．boys, on | D．boy, use |
Look at the sign. You have to _____ in the library.
| A．quiet | B．quite |
| C．be quite | D．be quiet |
— ____ is it from your home to the subway station?
—About two kilometers.
| A．How long | B．How far | C．Where | D．What |