句型转换。(每空1分，共10分)
“Are there homeless people in your city?” I asked Wang Tao. (改为间接引语)
I asked Wang Tao _____ there _____ homeless people in his city. 
I’m going to Shanghai by plane next month. (同义句转换)
I’m _____ _____ Shanghai next month.
We send and receive information by satellites.（对划线部分提问）
_____ _____ you send and receive information?
You’ll fail in the exam if you don’t work hard. (同义句转换)
Work hard, _____ you won’t _____ the exam.
Someone took away the boxes this morning.（改为被动语态）
The boxes _______   _______ away by someone this morning.