---Are Mr. and Mrs. Black at home? --- No. ________ of them are at work.
| A．Every | B．Each | C．Both | D．All |
—Could you tell me ?
—At nine o’clock, in ten minutes.
| A．how will he leave | B．when he has left |
| C．why he is leaving | D．when he will leave |
We’re doing much better _________ English our teacher’s help.
| A．in; at | B．at; in |
| C．in; with | D．at; with |
—They Shanghai two days ago.
—Yes. They for two days.
| A．leave for; were away |
| B．left for; have been left |
| C．leave for; have been away |
| D．left for; have been away |
—Are these books ________?
—No, they are not mine. They belong to _______ .
| A．your; her | B．yours; her |
| C．you; hers | D．yours; she |
—What can I do for you?
—I want _______ iPad for my son. He needs _______.
| A．an; one | B．a; one |
| C．an; it | D．a; it |