【正文】
h us on Friday? —Sorry, I ______ study for my chemistry test. to 16.— How often were you late for school last term, Tom? — ______ , I got to school early every day. the foreign engineer had a headache, ______ he didn t stop having a piano lesson. 。 can 。 much too 14.—Mom, I m tired and I feel sick. —Well, you ______ go to bed early and ______ take a vacation tomorrow. 第 3 頁(yè) 共 4 頁(yè) 。 too