1 I am doing my homework
2 He is playing basketball
3 She is cleaning his room
4 His friend is speaking to us
5 Her mother is cooking for the family
6 The tiger is catching a rabbit
7 The teacher is teaching to the students
8 They are talking about the match
过去进行时只用把上诉的is are 变成was were就行了
1. By 9 o\’clock last night, we had collected 200 pictures.2. Lily had gone/left when the bus arrived.3. He took a lot of pictures/photos after he had moved to Paris.4. I read the book after I had seen the film.5. The thieves had left when I got home.
1.到昨晚九点为止，我们已经得到200张图片了。Up till last night 9 o\’clock,we have been collected 200 photos. 2.当公共汽车来的时候，LILY已经走了LILY has gone when the bus come. 3.他到了巴黎以后，拍了很多照片。After he been to Paris ,he took a lot of photographs. 4.看过电影之后，我读了书。After I had seen the movie ,I read books. 5.当我到家的时候，小偷们已经离开了.The thieves have left when I came home.
1) We had got 200 pictures by nine o\’clock last night.2) Lily had gone by the time the bus came.3) He had been taking tons of photos since his arrival to Paris.4) I read after I had watched a movie.5)By the time I arrived at home, the thieves had gone already.