she was watching TV when her mother was doing the washing.为什么wathing 和doing前面都要加was?

While she ---- newspapers,her mother was watching TV While she was reading,I was watching TV 对吗was reading While she was reading,I was watching TV 对吗was reading She ____(lie)in bed while she was watching TV.横线上填什么? She was watching TV when I came in.为什么不用was coming? 同义句转换：My sister fell asleep while she was watching TV last night.My sister fell asleep while she was watching TV last night.My sister fell asleep ( ) ( )was watching TV last night. She likes watching TV.对watching TV提问 英语：She iikes watching TV (划线提问,划线watching TV) While she ( )TV,she ( )a sound outside the room.A was watching,was hearing B watched,was hearing C watched ,heard D was watching,heard My mother was so tired that she fell asleep when watching TV为什么when后用watching而不用watched she was always watching TV,________made us angry 定语从句联系 填适当的关系词 65.Anne couldn't concentrate ____ what she was doing while her family were watching TV. Mother was busy.Although she was not watching the basketball on TV,she _______ it on the radio.Aq she was watching TV when her mother was doing the washing.为什么wathing 和doing前面都要加was? 同义句转换：My sister fell asleep while she was watching TV last night.My sister fell asleep while she was watching TV last night.My sister fell asleep ( ) ( ) TV last night She( )a newspaper while her father was watching TV.A .was reading B.read 选哪个?为什么 I was watching TV 什么意思 She enjoy watching TV对watching TV提问.格式是____ ____She enjoy watching TV对watching TV提问.格式是____ _____ she enjoy ____?