You have made outstanding contributions to the company---I am sure you ___ get promoted this year.
| A．are likely to | B．are bound to |
| C．must | D．have to |
The last time I _______ Jack, he _______ football with classmates.
| A．had seen; was playing | B．saw; played |
| C．had seen; playing | D．saw; was playing |
We have the most population in the world, and most of it _______ farmers.
| A．to be | B．is | C．are | D．being |
am practicing D. practicedBy the time you ____ in, I ____ two letters.
| A．had come, had written | B．came, wrote |
| C．come, have written | D．came, had written |
Flight 3010______,I must be off now or I’ll be late.
| A．to announce | B．is announced | C．is being announced | D．announced |
I ________ to help you with your homework, but I couldn’t spare any time. I ________ a composition last night and I’ll finish it today.
| A．wanted; wrote | B．had wanted; was writing |
| C．have wanted; wrote | D．wanted; have been writing |
But for the fact that the firefighters _____ at the spot in time, more people ______ their lives in the fire.
| A．arrived; died | B．had arrived; would lose |
| C．arrived; would have lost | D．has arrived; could have lost |
. Jane Goodall with her assistants ______ for the forests to learn more about the chimps.
| A．are setting off | B．is setting off | C．have set off | D．sets off |
Up to now, the weather______ pleasant for the journey. I hope our good luck will continue.
| A．is | B．was | C．has been | D．will be |