I took mathematics and physics because I think that ________ very important for me to make further research in this field.
| A．what is | B．they are | C．this | D．which are |
12. Half of the students will have sports, and the rest _____ to be here in the classroom studying.
| A．is | B．was | C．were | D．are |
All but Dick ________ in Class Three this term.
| A．are | B．is | C．were | D．was |
Laying eggs ____ the ant queen’s full-time job.
| A．is | B．are | C．has | D．have |
Either of you ________ going there tonight.
| A．will | B．was | C．is | D．are |
The rice __ cut three weeks ago.
| A．was | B．were | C．has been | D．have been |
Many a student _____ that mistake before.
| A．hasmade | B．havemade | C．hasbeenmade | D．hadmade |
I think that ____ very difficult to learn.
| A．the politics is | B．politics is | C．politics are | D．the politics are |
The teacher as well as her students _____ to visit the Moter Company tomorrow.
| A．go | B．are to go | C．is to go | D．is about to go. |
The parents as well as the baby ______ in high spirits.
| A．are | B．is | C．has been | D．have got |
The number of people invited ___ fifty, but a number of them ___ absent for different reasons.
| A．were, was | B．was; was | C．was; were | D．were; were |
In this country it is required that anyone who_______recently come here______to pass this kind of test.
| A．has；has | B．has；had | C．have；have | D．has；have |
. ______ is to attend our evening.
| A．both the singer and the dancer | B．Either the singer or dancers |
| C．The singer or dancers | D．The singer and dancer |
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