—Do you think the weather will be all right in the coming summer vacation?—No,        we’re lucky. The newspaper says it’ll be very hot anyway.

We should be able to do the job for you quickly，_____ you give us all the necessary information.

Many teenagers say that _____ they have a lot of friends, they really have no best friend.

 — How long have you been here？— ______ the end of last month，

Researchers claim to have found the first proof _______ getting a regular eight hours a night really does make you appear healthier and more attractive.