I had to because someone else wanted to use the phone.
| A．give up | B．put up | C．hang up | D．ring up |
It is estimated that nearly 100 million people live here, most of ______ in the west.
| A．which | B．whom | C．that | D．them |
As for how to promote public education, Professor Li gave us a lot of suggestions which _____ reasonable and practical.
| A．appeared | B．sounded | C．looked | D．listened |
— ______ you finish your essay in time?
— I am afraid ______.
| A．Can; can’t | B．May; not | C．Must; needn’t | D．Can; not |
— The hill isn’t as beautiful as I have expected.
— In fact, it looks better _____ the distance.
| A．from | B．at | C．off | D．in |
. Entering the orchard, you will find apple trees are ______ fruit, fragrance drifting around.
| A．filled with | B．heavy with | C．loaded with | D．mixed with |