（满分100，时间90分钟）
一．单项选择（10分）
1．When Xiao Wang hurried home ,he found that his mother ____ already _____to hospital.
A. has; been sent B. had; sent C. has; sent D. had; been sent
2．My mother _____while my father ____TV.
A. cooked ；was watching B. was cooking ； was watching
C. was cooked；watched D. cooked；watched
3. She asked him whether he _____back for lunch.
A. come B. was coming C. came D. had come
