( ) What your mother? A. be B. about C. do
We learned a lot ________ field trips. A.with B.from C.in
I learned to ________ a lot of things. A.doing B.do C.does
We learned ________ from the reference books. A.a lot B.many C.a lot of
My studies in primary school ________ coming to an end. A.is B.are C.am
Koalas live in________. A.Australia B.Africa C.Italy