Li Lei isn’t ____ Liu Ming.
---"Can you find me a good physics teacher?" ---"Yes, I know one with ______."
The doctor said he ______ any help.
The teacher was very grateful ______ you did.
At the beginning of the class, Miss Liu ______ the exercise books to the students.
--- Where is your uncle? --- He ______ to London. He ______ for over three months.