Some naughty boys like to play ________ trick on their classmates on April Fool’s Day.

han 800,000 Chinese overseas students havereturned in the last five years, with the annual number ______ by an averagerate of 36 percent each year

It is said that students can take English tests more than once each year.-And only the highest score_______.

_______is the weather in Shanghai—_______windy.

Wow!Your hairstyle looks so fashionable!—_______.It’s my mother’s design!