--- What’s happened to my library books? --- ________. A. I’ve no idea. B. You borrowed them from the library. B. You bought them yesterday. D. They’re about long life.
It is amazing that the little boy can go _______ the forest ________ 100 meter long.
Kids talk frequently about what they can do, __________ many adults do the opposite, tending to talk about what they can’t and why.
when the newspaper boy got to a blue door, _________, which frightened him away as fast as possible.
With a lot of difficult problems_____________, the newly-elected president is having a hard time.
_____________, she is of great help in the work.