The family sent clothes to the homeless and made them ______ warm in winter.
There are _____________ people in the supermarket. It's so crowded.
A: My father has decided to _____________ smoking. B: That’s good news for us
Yao Ming works hard on his English and _____________.
A: Do you know __________ the soldiers came to Yushu Town? B: The roads were badly broken. They had to walk there.
A: When did the Shanghai Expo open? B: ___________ May 1st, 2010.