this is _____the river was polluted答案是how,为什么不能用that

this is a photo _____the classroom(填空） This is the worst movie(同义句) This movie is_____ _____the others This is Nancy.She is _____the USA. She likes sThis is Nancy.She is _____the USA. She likes swim . _____应该填( ? ) This is _____the league last year?A.take part inB.took part inc.joineddjoin is the girl going to_____ _____ _____the singing contest this Sunday? this is _____the river was polluted答案是how,为什么不能用that this is her cd 改为一般疑问句填介词the boy is _____schooljane is a friend______toma case is _____the room 选择填空.1:Hello.( )is Mike speaking.A:That.B:This.C:You.2.Is Lily ( )the football game?A:watching.B:seeing.C:looking.3.Look,Tom is ( )A:runing.B:running.C:run.4:Fall( )and summer( ).A:comes;goes.B:come;go.C:goes;come.5:( )ducks can ( )in the riv How do you like this dress?Beautiful,_____the color is not so goodHow do you like this dress?Beautiful,_____the color is not so goodA.so B though C.but D.because 填介词.What ________going to the park this afternoon?2.Linda is one _____the top students in our class. This bird is in the tree.That bird is in the tree,too.(合成一句)_____the birds _____ in the tree. This is very short.he can't join the school basketball gane合成一句Tim is ____short_____ _____the school basketball game 英语翻译Look!He is _____ _____the computer. Look,the boy is falling _____the bike. when the sun is shining _____the sea . The girl is _____the flowers_____her mouth.填空 the bookstore is next _____the department store . the boy is new ；we _____the name