填疑问词 ----- books are there?Theirs.

填疑问词 _____ books are there?Theirs.All my classes _____（开始）at 8.00.We have _____ to do after class.A.anything B.any things C.many thing D.many thingsOn Tuesday afternoon ___1__ of us have ___2__ singing class.1、A.any B.one C.some D.the other one 2、A.a B.an C.the D.some ____ it great?A.Don't B.Doesn't C.Isn't Very often I go to the parks and have a good time ____ my family there.A.for B.with C.at D.in.