Thanks for listening to my problem and giving me your advice, Amy.—_______. That’s what friends are for.

So addicted to computers ____ that the leaders in the summer camps often had to force them tobreak for sports[ ]

Do you know________ this dictionary belongs to–Let me see. Oh, it’s__________.

It’s raining so ________ that there are ________ anypeople in the street.

How long do you think it will be _____China becomes a developed country?—At least 20 years, I guess.