该否定句：I think math is boring. 改为同义句：What's your favorite subject?

该否定句：I think math is boring. 改为同义句：What's your favorite subject? i think this is right该否定句 math,i,difficult,but,think,interesting,is连词成句 I think he is very old.(该否定句） I ---- -----he-------very old. I think math is very difficult 改为同意句 I---- ----math-----very------. I think math is an interesting subject.同义句I am very ()()math. I think Chinese is important and math is important,too=I think Chinese( )( )( )( )math同义句转换. I think Tom is in his classroom.（该为否定句） I think it's an old book怎么改否定句?还有Miss Li is our math teacher改同义句 I think I am improving my english该否定句 I think that English is not so difficult as math.为什么不用否定转移? I think English is ___ _____ than math. I tihnk math is easier than English 同义句I think English is ___ _____ than math.I tihnk math is easier than English 同义句 I think I passed in math and English这句话变成否定句是什么?需要把and 变成 or 是I don't think I passed math and English 还是 I don't think I passed math or English? what is math?i think is easy 改为否定句I think it is inyour sister is 变为否定句:I like math too I think English is more important than math 改为同义句 Ithink math is _____important than English I think math is very difficult.同义词