I have seen the film Where Are We Going, Dad?.—__________. I think it’s wonderful.

Will the new iphone cost a lot? –I ______ think so. Apple’s products are usually expensive.

Is this the factory_____you visited last year?–Yes,it is.

Usually E-mail is_________ than long-distance calling．

I want to be an astronaut like Yang Liwei when I grow up.—That sounds ____. I hope your dream can come true.