the teacher said that clolumbus [ ] america in 1492.括号中是为什么填的discovered而不是had discovered我想老师当时在讲的时候,应该用的是过去时态吧.而此句话是转述的,从句就应该是过去完成时态啊,

The teacher said she--- (water)the flowers The teacher said that the earth runs said the teacher who is very The teacher said the earth____(move)round the sun. 用所给动词的适当形式填空1,We____(experiment)until we succeeded in mixing the right color2,After all the people were_____(seat),the meeting began3,His success_____(please)his teacher,His parents are also_____(please)with him4,It's said tha Our teacher said the earth___(move) around the sun The teacher said that oil__(float)on the water My teacher said the Earth _____(go)around the Sun The teacher then turned to the class and said All the（）in our school enjoyed themselves on March 8thA women teachers B woman teacher l can' t understand what the teacher said the teacher said,please stop m_ so much noise what the teacher said ___(impress) me a lot want the words which said to teacher to Be quiet,the teacher said.怎样转为reported speech? what the teacher said was what the teacher said is当陈述过去发送的时态时, 哪个正确? 为什么? the teacher said don't copy homework对吗?the teacher saiddo you take your homework for me? speak english ,pleasethe teacher said同义句 the teacher asked us ---- ------