China develops rapidly in economy，especially in space，draws many western countries’attention．

Millie often helps Sandy _______ her Physics, and she also shares his school things _______ her.

But don’t think there is nothing else youcan do _____ the interview is over You should write to the company to thankthem for giving you the interview

I doubt ____________all the people invited will come to attend the ceremony in such bad weather

Millie, do you enjoyinthe sea