Hou Yifan comes back to Xinghua ___________ Sunday.

What’s your favorite subject— _____ Because it’s easy and interesting.

In this institute, a medal with nine thousand dollars __________ gains success in science and technology every other year.

_____ I say Clancy is a smart boy, he still needs to work hard to achieve his goal

You don’t look quite yourself todayWhat’s the matter?— Well, I’m suffering from a coldNothing serious, ________ [ ]