Did you go on vacation–No，I stayed at home.

I promise _____ else can you find _____ bettercomputer at such a low price

______ in the regulations is that you _____ otherpeople the password of your e-mail account.

The temperature now is much higher than______of 100years ago because of more and more greenhouse gas.

ed him twicw and I couldn’t get through tohim.—-The line might have been out of order,_____