Kate，remember________for the sick to cheer them up．
A．to sing
B．not to sing
C．singing
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
What ____________ you do after supper?
A.does B.do C.is
They sometimes ____________ work very late.
A.go B.goes to C.go to