缺词填空(共10个空，每空1分，满分10分)
Peter is tall, and l_ _ very strong. He usually s______ an hour g___ _ running after school. Then he meets up with Mike, and they go home together h_____.
Peter and Mike are good friends. They often s_____ e-mails t_ ___ each other. Sometimes they u_____ telephones. They like playing ball games. They also like t___ _ about their favourite sports stars. Mike is good at Maths. But Peter isn’t. He n___ help. Now, Peter is a_____ Mike to help him with his Maths. He is studying hard.