Present simple or present continuous? open the brackets. 1) where (to be) boris? - he (to play) chess with his friend. 2) i (to be) in a hurry. my friends (to wait) for me. 3) you (not to write) what i (to say). 4) you (to like) opera? — oh yes, i (to enjoy) it greatly. but my sister (not to like) it at all.