下列各组词语中，没有错别字的一组是(　　)

You’ll miss the bus ___ you walk more quickly.

_______a sport game on the playground next week –Yes， there will

So far a total of 19 cases______ and another 36 people are being treated on the assumption that they are infected with Legionnaires Disease

________ do you stay at home at weekends— Ten hours.