l am going to visit (the great wall).(就画线部分提问)
问题描述：
l am going to visit (the great wall).(就画线部分提问)
my father is going to shanghai (tomorrow evening).(就画线部分提问)
tom is going to(play golf).(就画线部分提问)
l'm going to the sports center.(变一般疑问句并作肯定回答)
（billy） is the oldest in our class.(就画线部分提问)
the erth is bigger.the moon is smaller.(用than将两句话连成一句话)
答
What are you going to visit?
When is your father going to shanghai?
What is Tom going to do?
Are you going to the sports center?
Yes ,I am.
Who is the oldest in our class?
The erth is bigger than the moon
加油!