Missing the flight means _______ for another three hours.
| A．waiting | B．to wait |
| C．wait | D．to be waiting |
—Why didn’t you buy the calculator?
—I ______, but Mother ______ allow me.
| A．would want to; didn’t | B．had wanted to; didn’t |
| C．wanted to; wouldn’t | D．had wanted to; wouldn’t |
—Tom, you didn’t come to the party last night?
—I ______, but I suddenly remembered I had homework to do.
| A．had to | B．didn’t | C．was going to | D．wouldn’t |
As your spoken English gets better, so_____ your written English.
| A．will | B．does | C．is | D．has |
The boy insisted that he the money and he at once.
| A．not steal; be set free | B．hadn't stolen; be set free |
| C．didn't steal; should be set free | D．hadn't stolen; set free |
With more forests being destroyed, huge quantities of good earth _____ each year.
| A．is washing away | B．is being washed away |
| C．are washing away | D．are being washed away |