The students expected there ______ morereviewing classes before the final exams．

They have decided to show the children around the small town because the brightly colored houses there appeal _____ children

The police h

A lot of famous doctors gathered in Harbin ______ save “China’s most beautiful teacher”— Ms Zhang.

rmers eat only 20 percent offruits they grow, the rest of which _____ sold to the supermarket.