Parents ______ much importance to education. They will do their best to give their children that priceless gift.
You _____ him the news; he knew it already.
You _____ practise the drums while the baby is sleeping.
The police still haven’t found her, but they’re doing all they _____.
The World Wide Web is sometimes jokingly called the World Wide Wait because it _________be very slow.
—The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear! She _________ a lot of difficulties!