英语改为简单句I think it is important to master a foreign language.I think____ ____ ____ ____ a foreign language.

英语改为简单句I think it is important to master a foreign language.I think____ ____ ____ ____ a foreign language. 改为否定句I think it is inyour sister is I think it is quiet street 改为否定句 I think it is a cat 改为否定句 I think it is a wonderful place.(改为否定句) I think it is important to keep the room clean改为简单句为I think it important to keep the room clean为什么这么改.说出原因, I think it is difficult for me to answer this question(改为简单句）I think __ __ for me __ __ this question l think that it is important to learn English well改为简单句 I think it is wrong .改为同义句I_think it is_. I think it is wrong .改为同义句I_think it is_.bangbangmang i think is interesting to play football(改为简单句） I think it is going to rain.（改为否定句） I------------ --------------it is going to rain. I think it is interesting(如何改为否定句)?I think it is interesting.这句英语如何改为否定句啊?试卷上是这样的:I ( ) think it ( ) interesting.可是我不知道怎么改诶,谁能帮我啊!~ 请问如何将'' I think it is hard to learn English well '改为否定句. 把 I think it is good for you改为否定句 i think it is easy to learn a foreign language.（改为同义句.） I think it is good for students to do more ex-ercise.(改为否定句） I think it is abeautiful place to visit(改为否定句)_________________________________