Sorry，I can’t go camping with you I have to prepare well enough for the entrance exam—________！We can camp together next time

My father usually __________ newspapers in the morning last year .

I love fish very much, and I try to eat _______ once a week.

His mother had thought it would be good for his character to ______ from home.

If better use is ________ your sparetime，you’ll makegood progress in doing your business.