16.The accident was ______ to careless driving.
17.”I think it will be fine tomorrow.”
“Oh,I hope _______.”
18.The boy is not happy at the new school.He has ________ friends there.
19.When Lily came home at 5 p.m.yesterday,her mother _____dinner in the kitchen.
20.I didn’t expect you to turn _____ at the meeting yesterday.
Thomas Edison wore many caps during his life,___21___ thinking caps,the caps of many famous schools and colleges.But the most important cap was his thinking cap.It had saved his mother’s ___22___.One day when he was a boy,his mother fell ill.The doctor wanted ___23___ her an operation.But the light in the room was not bright.Edison quickly put on his thinking cap and he found a way to save his mother.Edison was good at ___24___ his hands and his head.He was the most interested in electricity.We can see his inventions everywhere because they are very common.They were ___25___ by Edison’s thinking cap.
26.The best time to read English is in the morning.
27.It takes a lot of time to learn a foreign language.
28.Jane moved to New York at the end of last month.
29.Fred was such a hardworking student that he soon came out first in the class.
30.The traffic jams during morning and afternoon rush hours are a headache in big cities now.
31.Are you fond of music?
Physical Exercise ________________________________________________