Put the verbs in brackets into the present continuos or present perfect continuous tense. 1)they (to play) volleyball. they (to play) volleyball for an hour. 2) sue (to train) in the sports centre now. she (to attend) the tennis club for three years. 3)mr.brown is in the swimming pool. he (to watch) the young sportsmen swim. he (to train) tnem for a year. 4) my uncle and my father are in the sports palace now. the (to watch) the hockey match. they ( to wacth) is for fifteen minutes.