When you lose your way in the city, you can _________the policemen _________help.

Last month a new kind of electriccar was produced in Zhengzhou. Its highest _________ can reach 120 kilometresan hour.

Don’t be angry with your kid when he makes a mistake again, will you —No. I won’t. I know that ______of us are perfect after all.

Why did you vote for Maggie—-Because she is very ____________. Shealways shares things with others.

They were singing and dancing to _____ their high spirits though it was very cold.