今天,镇的领导参观我们的学校,你见到面时,该说:A. Welcome back to our school.B. Welcome to our school.C. The washroom is on the first floor.
Lucy _______ making a cake.
What do ________ have?
How many __________ are there in the basket?
Are there __________ tigers in the zoo?
-. Is this bus for Yancheng ? -No, it isn’t . It’s for Xuzhou . A. Hi B. Excuse me C. Sorry