题目内容：

用括号内所给动词的适当形式填空，必要时可加助动词或情态动词.

It’s four o’clock in the afternoon. Some students1.(talk) about the future. Here is one of their predictions.

I believe we will be able to live in the space. There2.(be) many big clean hotels in the space. We can fly our rockets to the space hotel there. And also we 3.play) sports and enjoy all kinds of interesting food in the sky.  — John  

Lisa Hawkins loves riding her BMX bike （极限单车）and her dream is to go to the Olympics. Lisa first got interested in BMX racing at the age of ten. Once she hired(租) a bike for a pound and immediately 4.(fall) in love with the sport. “It was the best pound I ever spent,” she says. Lisa is only 16 but she 5.already have) lots of success, and got first prize in a world BMX competition last year. BMX racing is quite a dangerous sport. But this didn’t keep her from6.(want) to do more competition. Lisa exercises every day. Like many sports people, she7.(believe) in luck as well as hard work.