We wear the same shoes today, but she wears a different ______.

If we travel a short distance, we should walk _____ taking a bus. Then we’ll be greener people.

He is ______ outstanding student from ______ university in America.

The number of wild lions in Africa (非洲) no more than 15,000 in the year 2010. — Like tigers, they are really in danger of dying out, too.

Whose French book is it?— It __________ be Lucy’s. Look! Her name is on the book!