Поставьте глагол в нужное время и определите его P.S. , P. Cont., P.P. 1) While he (to sleep) yesterday, his sister (to

 1) While he was sleeping (Past Continuous) yesterday, his sister was cleaning (Past Continuous) the house. 2) He travelled (Past Simple) to the U.S.A. last year. 3) Yesterday by 6 o\'clock in the morning the sun had risen (Past Perfect). 4) After the children had entered (Past Perfect) school, the rain began (Past Simple). 5) 5 years ago my brother finished (Past Simple) school. 6) Yesterday at 5 p.m. I was doing (Past Continuous) Mathematics. 7) He didn\'t like (Past Simple) to read English text yesterday. 8) Before the path ended (Past Simple), we had reached (Past Perfect) the forest. 9) While his mother was (Past Simple) in the office, he was working (Past Continuous) in the garden. 10) Yesterday the children built (Past Simple) wonderful sand skyscraper.