While I was in the Disneyland，I saw some children________in the roller coaster，laughing happily．
| A．sit |
| B．sat |
| C．to sit |
| D．sitting |
Chinese people's favorite food is ________
A. rice
B. hamburger
C. hot dog
Thank you for________ me the good news
A. tell
B. to tell
C. telling
--Would you please go out for a walk with me? -__, but I'm too busy now.
A. That's right.
B. I'd love to
C. Of course not
Most animals walk ____ four legs.
A. of B. to C. on
—We are going to play in tomorrow’s football match．I feel very nervous．Dad．
—________．I'm sure you can win the match．
| A．Sorry | B．Take it easy |
| C．Good idea | D．Have fun |