I could feel my heart beating violently ______ I went on the stage to sing a song.
| A．for the first time | B．by the time | C．every time | D．from time to time |
I can’t find my watch. I must have______it in the hotel.
| A．lost | B．missed | C．left | D．forgotten |
Is Mr. Wang good at drawing his students into___discussion?
| A．lovely | B．lively | C．warmly | D．seriously |
______side of the street is lied with different shops, _______ of which sell electronic products.
| A．Both; both | B．Either; all | C．Neither; either | D．Either; both |
He arrived here at noon, ______in the day, and he went out and came back_______ in the day.
| A．late; late | B．late; later | C．later; late | D．later; later |
Only when _____ possible to settle the problem.
| A．does the chief editor come will it be |
| B．the chief editor comes will it be |
| C．has the chief editor come it will be |
| D．the chief editor comes it will be |