The good thing about children is that they very easily to new environments.
He used to visit his parents _____, but he is too busy to call on them now. A every second weeks B every two weeks C every a few weeks D every two week
On a ________ morning the little girl was found ________ at the corner of the street.
What shall we use for power when all the oil in the world has ________ ?
My English-Chinese dictionary has disappeared. Who ________ have taken it?
—Excuse me, but I want to use your computer to type a report —You ________ have my computer if you don’t take care of it.