Han  Mei , _____is Susan.

Martin Evans, a Nobel Prize winner for medicine thinks that we should never give up   our dream — even when ________ think we are dreaming the wrong ones!

I found there was only one copy of “Bighead Son and Small-head Father” on the bookshelf, so I decided to buy _______ at once.

－Mom, where’s my backpack?－You shouldn’t put your things casually, you should take good care of _____ own things. 

_______ boys in my class can ski but _______ of them can do as well as Jim does.