Do you have any books ________space. A. in B. to C. about
______ our teacher is ill, _______ he still come to our class to teach us.
She plays a role in a film_____________ a true story.
She was so angry at _____ he was doing _____she walked out without a word.
---Could you tell me _______yesterday? --- Because my bike was broken on my way here.
__regular exercise is very important, it’s not a good idea to exercise too close to bedtime.