—Where’s David?—He ______ be in the playground because he is fond of playing basketball.
---_____ your mother_______ visit the Great Wall the day after tomorrow?--- Yes, she is.
The wall is ________.It is a _______wall.
Volunteers ____people _____the neighbourhood ____ different problems this weekend.
It’s good _________in a neighbourhood ________ that.
What would you like ________ supper?