―Why? Where is my cellphone?
―Dear me! You _______ it in the taxi！
| A．have never left | B．never left |
| C．haven’t left | D．didn’t leave |
The lecture given by Mr Johnson appealed and ______ with passion.
| A．was always listened | B．always was listened |
| C．was always listened to | D．always listened to |
By the time Jack returned home from England, his son from college.
| A．graduated | B．has graduated | C．had been | D．had graduated |
Hardly Mike picked up the ball when another player took it form him.
| A．have | B．has | C．had | D．have been |
Cole Bettles ______ by a number of universities when he received an e-mail from the University of California last month.
| A．had been rejected | B．has been rejected | C．has rejected | D．was rejecting |
The first edition in 1955 and a best seller ever since.
| A．was published; had been |
| B．had been published; had been |
| C．has been published; has been |
| D．was published; has been |
—Why didn’t you come to the cinema with us last Saturday?
—Oh，sorry．But I the film．
| A．see | B．saw | C．have seen | D．had seen |
--Why does the river smell terrible?
--Because large quantities of water__________.
| A．have polluted | B．is being polluted | C．has been polluted | D．have been polluted |
----- You should have finished your homework, I gave your much time.
----- Sorry, but I_____ it.
| A．had forgotten | B．forgot | C．was forgotten | D．forget |
Scientists have many theories about how the universe_____.
| A．came into being | B．was coming into being |
| C．had come into being | D．would come into being |