A month’s _____ is required from whichever party wishes to end the agreement.
| A．message | B．letter | C．sentence | D．notice |
The number of teachers in our college __________greatly increased last term.A number of teachers in this school __________from the countryside.
| A．was; is | B．was; are |
| C．were; are | D．were; is |
Onethird of the area__________covered with green trees.About seventy percent of the trees
__________been planted.
| A．are; have | B．is; has | C．is; have | D．are; has |
More than one student in our class__________to the Great Wall.
| A．visit | B．visited | C．have visited | D．has visited |
Jane is getting on well with her classmates.Everyone in our class__________her.
| A．like | B．likes | C．liked | D．liking |
No good news__________in this newspaper.
| A．is | B．are | C．shall be | D．were |