---Why didn’t you accept such a good job?---Oh, it’s _________ my ability, so I had to give it up.
Next term one thousand junior high school graduates ______ as pilots in China.
—I think using Wechat every night is a waste of time. —Yes. In fact, there are ______ meaningful things to do.
It’s very dangerous when you drive your car ______ a certain speed.
Though he is a manager of a big company, he makes ______ a rule to have supper with his family every day.
The letter “u” in the word “______” has a different pronunciation from the others.