It’s reallythat a tortoise can150 years old.

There is a teacher’s desk ________ the classroom. [ ]

Do you know the teacher ____ classes are interesting and exciting?— Yes, she is Mrs. Zhang.

Hello, this is Jack. Mary I speak to Tom? — Sorry, he isn’t in at the moment. If he back, I’II ask him to call you back.

I missed the beginning of ________ cartoon The Lion King. —What a pity! You should leave school half _______ hour earlier.