With Tom’s help, Jack does his homework _____ than before.
Don’t believe ______ man with sunglasses. He’s a thief.A. a B. the C.an
My schoolwork is better than ______.A. she B. her C. Hers
There are _______ people in the hall.A. hundred of B. hundreds of C.three hundreds
Humans will have ______ fresh air in10 years than now.
---____ are you going to keep healthy? ---I’m going to exercise more.A. How B. When C. What