Find out the different sound of the underlined letters．（　　）

A．meanB．heatC．idea

﹣Who's the man_____black over there？（　　）

﹣He's Mr．Green．

A．withB．inC．on

Shandong illegal vaccine scandal（非法疫苗丑闻）caused people to pay more attention to children's_________．（　　）

A．healthB．weightC．wealth

Look!The twins are carrying the table away，because it_______．too much space．（　　）

A．.makes upB．.picks upC．takes up

﹣We're glad to hear that Putian has become one of the national civilized dries．

﹣Yes．Our city is getting _______than before，（　　）

A．beautifulB．，more beautiful

C．.the most beautiful