题目

When I entered her room, she ____ her desk ____ a letter. A.was bent on; writing        B. was bending over; writing       C. bent; to write             D. was bent over; to write 答案：A 1.-Why not______ (give) me some orange juice?.2.She is glad______ (see) her classmate in the park.3.Look! The horses are______ (eat) grass.4.______ (not be) late for school again.5.—What about______ (watch) TV at home?—Good idea.