想知道Amy明天骑马吗？应该问：
A.Are you riding a horse？
B.Are you going to ride a horse tomorrow？
为别人加油，应该说：
A.Come on！
B.Be quiet！
运动会上，你打算跑400米，应该说：
A.I’m going to run the 100meters。
B.I’m going to win
I’m going to tomorrow.
A.jump B.jumping C.do jump
--What are you going to do？--
A.She’s going to visit the zoo.
B.They’re going to go to the park.
C.I’m going to read a book