He doesn’t know _________ to stay here or not.
| A．if | B．weather | C．whether | D．that |
Is your sister ?
| A．Green | B．Dave | C．Anna | D．Her |
—Where are the bags ?
—.
| A．It’s on the floor. | B．They are on. |
| C．They are red. | D．I don’t know. |
Joan is my father’s sister. You can call (称呼) Joan .
| A．sister | B．mother |
| C．uncle | D．aunt |
—This is my friend, Jim.
—Jim, .
| A．How are you. | B．I meet you. |
| C．Nice to meet you. | D．I’m fine. |
—Is this computer ?
—Call Lucy 324-675.
| A．you; at | B．your; at |
| C．his; in | D．your; in |