His group is making a list _____ rules ______ the class .
A.of , of B.of , for C.in , for
Tom and I __________ now.
A.am doing my homework
B. are doing our homeworks
C.are doing our homework
We have classes _______8AM _______4PM.
A.at ,at B. about, aboutC.from, to
Everyone ________ play football on the playground .
A.wants to B. wants C.want to
The rabbit puts her sign _______ front of the hospital .
A.in B.on C.of
