给下列短语选择正确的翻译。( )(1)Tree Planting Day
( )(5)look after E.保持空气清洁( )(6) keep us cool F. 植树节
School is ____. Let’s go to the playground. A. over B. on C. up
____ is it ? It’s 7 o’clock A. What B. What’s time C. What time
It’s 12o’clock. It’s time for ____. A.BreAkfAst B. lunch C. Dinner
Chinese people are proud ___ Great Wall. A. forB. ofC. About
These ___ my jeans. A. isB. AmC. Are