He has been the computer for two hours, chatting with a boy from Australia

Are you going to travel during this summer vacation?— No, I’ll have to do some part-time job for my study __________, there’s a disease spreading

So many women take up walking as a regular form of exercise every day, which, of course,isto their health.

Surely it doesn’t matter where the studentassociations get their money from; what _______ is what they do with it.

Linda, I called you this morning, but nobody answered the phone.— I am sorry. I football with my friends then.