---Do you know_______ the books on the shelves? --- Sorry, I can’t count them, because there are _______books. A. a number of; the number of B. a number of; a number C. the number of; a number of
Mr. Wang did his best to make money ______ have a better life
John didn’t watch TV last night. _____
Mr. BrownMary with some money so that she could go back to school again.
Can you ___what our life would be like without water or food ?
How does Jack usually go to school? He _____ride a bike, but now he _____ walking there.