How much does traveling around France by taxi __________?
| A．spend | B．take | C．pay | D．cost |
—Where were you doing when I called at your house this morning?—Oh，I______ for a friend from New York at the airport.
| A．waited | B．was waiting | C．have waited | D．am waiting |
David is always so busy____he has little time for his family.
| A．if | B．until | C．that | D．Which |
—Can you repeat what I said just now?—Sorry，I didn't hear it.I________out of the window.
| A．look | B．looked | C．am looking | D．was looking |
—Were you at home at 7:00 last night? —Yes，I______at that time.
| A．do my homework |
| B．did my homework |
| C．was doing my homework |
| D．am doing my homework |
—Where is Jim? —I don't know.Maybe he is______．
| A．on his way to home | B．in his way to home |
| C．on his way home | D．in his way home |