I was late for school this morning, becausethe bus was too＿for me to get on.

Only when your identity has been checked________.

English _____one of _____subjects in the middle school.

How about the pollution in the countryside— Luckily, it’s not as serious as _______ in the big cities.

Sandy, _______ apple on the table is for you. Have it before you go out.—Thanks, Mum. _____ apple a day keeps the doctor away.