Miss Li is_____ English teacher. We all like her very much.

You’d better not ring me up between 9 and 10. I________ an important meeting then” Dr. Lee said.

Dave, is this your English textbook? —No, it isn’t mine. Maybe it’s _______.

She is very tired. She is standing ______ the door.[ ]

Dad, science is too hard for me.—Oh, dear, if you keep listening ________ in class and do enough exercises, you’ll find it easy.