________ is required that every employee here be able to use a computer and speak good English.
There fell a heavy snow last December, and this year ___ a good harvest.
The boy dived into the water and after ___ seemed to be a long time, he came up again.
----What can I do for you? ----I’d like to buy a present for my teacher’s birthday, ___ at a proper price, but of great value.
—Does he know how to work out the problem?---Yes, he has ___ a good idea to solve it. ----Yes, he has ___ a good idea to solve it.
---Excuse me,but I want to ride your bike to go to the bookshop. ---You ____ have my bike if you don't take care of it.