There are _______ visitors to the wetland park, and the number is becoming _______ now.

Sunday is the _______ day of a week.

The shoes were worn out, what’s more, they aren’t worth _____.

A tortoise can live ______ 150 years old. [ ]

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