—Sorry，Tony．I took your school uniform________．
—It doesn’t matter．
| A．by mistake |
| B．by accident |
| C．on sale |
| D．on display |
All my classes finish ____________ 4:00 p.m.
A.in B.on C.at
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