英语人教版八年级上 Unit 2 How often do you exercise?
单元检测
(总分100分，用时60分钟)
Ⅰ.单项选择(每小题1分，共15分)
1．Although they feel tired，______they still go on working.
A．and B．but
C．/ D．so
2．His grandmother is well because she often ______.
A．exercises B．smokes
C．sleeps D．sings
