There is too much snow on the ground. If you walk too fast, you will ____.
—Which hobby do you think______ the least time? —Collecting stamps.
--Mum, I think I’m to get back to school. --Not really, my dear. You’d better at home for another day or two.
I don’t know .
--Oh, Mary’s not at school these days. Is she ill? --. Her mother told me that she was in hospital.
—_______. —thank you very much. I will.