"we were watching TV ________ we caught sight of a friend of

All of a sudden,we were caught in the rain caught a sight of 和 caught sight of 的用法? a.We were watching TV when we heard the door____ We enjoyed watching TV so__thant we spend a lot of time ___i So we should control the t of watching TV We can learn a lot watching TV.A,of B,about C,from D,for I caught sight of a shooting star which,________,was bright The telephone rang.We were watching TV.合并为一句We were watching we were caught in a heavy rain. he is a friend of _____(we) As we were watching TV,the postman arrived.求翻译 We were watching TV ___ suddenly the light went out.