—Was it still there _______ you were away to answer the phone?
—There is no doubt about it.
| A．that | B．which | C．where | D．while |
—The English exam is not difficult, is it?
— . Even Tom to the top students failed in it.
| A．yes; belonged | B．No; belonged | C．Yes; belonging | D．No; belonging |
Ask American which city has the worst air pollution, and the answer is sure to be Los Angeles.
| A．some | B．every | C．any | D．all |
—Excuse me. Did you notice whether the No.108 bus had gone by?
—Not I’ve been standing here.
| A．as | B．when | C．since | D．while |
—How come you are late for class again?
— .
| A．Because I missed the bus | B．By bus and then on foot |
| C．Please excuse me | D．It’s quite wrongs |
—Henry has been teaching English in Beijing University for many years .
—It’s no he can speak Chinese so well and idiomatically .
| A．matter | B．doubt | C．problem | D．wonder |