I think so改为一般疑问句.

I think so改为一般疑问句. I think I know him.(改为一般疑问句) I think tennis is very interesting.改为一般疑问句 I think Chinese is difficult改为一般疑问句 改为一般疑问句I think the little monkey is funny. I think they are interesting.改为一般疑问句 I think it's very difficult.改为否定句 I can speak English 改为一般疑问句 I think she should finish her homework first.(改为一般疑问句) (2)I think she should go to school.(改为一般疑问句) I think she should finish her homework first(改为一般疑问句） i think pets are the most popular pets 改为一般疑问句 I think chocolate is delicious 改为一般疑问句怎样改?并用肯定回答 I think our school is a good one.改为一般疑问句 i think he will ask you to leave改为一般疑问句 i think giraffes are beautife改为疑问句 I was happy at the party.（改为一般疑问句）改为一般疑问句!改为一般疑问句!改为一般疑问句! Yes I think so.(改为否定句) I always get up so early改为否定句 He usually goes to bed at 22:00改为一般疑问句