24.—John, don’t waste any time and there’s only 25 minutes left before the train leaves. —Don’t worry , mum. I think I can ____it.
They insisted that he _____ present at the ceremony the next week.
--Did Peter repair his bike? --He _______, because he could’t do that himself.
The policy(政策) that the Chinese government stuck to _____correct.
The naughty boy _________ the radio but he can’t fix it up.
I never put anything _____ others into my bag.