Mary is very clever and ______ worth teaching, but her brother is not.Look, he is now ______ asleep in class.
If city noises _______ from increasing, people _______ shout to be heard even at the dinner table 20 years from now.
I _____ ten minutes to decide whether I should reject the offer.
The people are ______ young workers between the age of twenty and thirty.
______ the day on, the weather got worse.
I’m pleased ______ should be done has already been done.