---A number of students _________ in the dining hall.
---Yes, the number of the students ______ 800.
| A．is, is | B．are, are | C．is, are | D．are, is |
Every day I can play computer games ____________ one hour.
A.on B.for C.at
He likes science ____________it’s very interesting.
A.and B.so C.because
We have math ____________ Monday.
A.in B.on C.at
He usually has a shower ____________ he goes to bed.
A.before B.after C.when
I like my music teacher.He’s ____________.
A.funny B.relaxing C.boring