Question

4.   We have P. E. __________ _ Friday. It's interesting_______ relaxing.

A. on; and                   B. on; or

C. in; and                   D. on; but

Answer 1

4.  A考查介词、连词的用法。表示在具体的某一天介词用on; and用作并列连词，意为"和,又"。