Ⅰ.单句语法填空
1．Look！The two boys are swimming(swim)in the pool.
2．Jack often goes(go) to bed at ten o'clock on weekends.
3．Long long ago，there was(be)a war between birds and beasts.
4．—Is your father a teacher of English in No.1 Middle school?
—No！But he taught(teach)English there for ten years.
5．The email she had looked forward to arrived(arrive)yesterday.
6．—Tom is in hospital now.He broke(break)his arm yesterday.
—Oh，I didn't know.I will visit(visit)him this afternoon.
7．His sister usually goes (go)to school at 7：00 a．m.
8．Progress has been(be)so far very good and we are sure that the work will be finished on time.
