plays、played、is playing、was playing分别是什么意思

plays、played、is playing、was playing分别是什么意思 His sister often（plays/played/was playing) computer games la Who was ( ) the ball.1.playing 2.play 3.played 4.plays my father___football every week a.played b.plays c.playing ( )Lily_______with Tom now.A、plays B、playing C、is playing IS she playing 是什么意思 It's great fun ( )with it.A.playing B.played c.play D.plays What about together?A.play B.played C.plays D.playing She likes ( ) soccer after class.A.played B.playing C.plays I also like ----computer games.A.to playing B.plays C.played I like_football and basketball A.played B.plays C.playing D. Who is that girl (plays playing play is playing) the piano o