阅读理解，选择正确答案，将其编号写在前面的括号里。
I am Jack. I live near our school. So I can go to school on foot. But sometimes I go by bike. Because it’s so much fun. My father works in our school. We go to school together. On the weekends, I often play with my friend, Mike. We usually play ping-pong, sometimes we play chess. This weekend, I’m going to visit my grandparents. Because it’s my grandma’s birthday.
（1）Jack usually goes to school     . 
A. on foot   B. by bike
（2）Jack’s mother lives    .  
A. in the school  B. near the school
（3）Jack goes to school with     .
A. his father  B. his friend, Mike
（4）Jack and Mike usually      .
A. play chess  B. play ping-pong 
（5）Whose birthday is this weekend ?
A. Grandfather’s  B. Grandmother’s