1.-How soon shall we start the bicycle trip?

1.-How soon shall we start the bicycle trip?
-______
A.In two day's B.After two days C.In two days'time D.After two days'time
2.-Do you often see William ______on the playground?
-No,but he is often seen______Chinese Kungfu in the park.
A.run,play B.run,to play C.running,play D.running to play
3.-Mr White can hardly walk any further,______?
-Probably not.He looks very tired now.
A.does he B.can't he C.doesn't he D.can he
请说明理由,