【正文】
) the student s to clean up the c lassroom. 5 . Let39。 6 . If you go to th e park wi th us, yo u (have) a good t ime . 7 . Should I ( read) E ng lish e ver y morni ng ? 8 . When is a good ti me (climb) Mount T ai ? w il l h a v e r ea d to c li m b 9 . What (happen) if you a re late fo r class? 1 0 . If you do n39。 t l et Ⅲ . 單項(xiàng)選擇。t e C . will e D . ing ( ) 12. We go on a piic if it rain tomorrow. A . don39。 isn39。t 。 doesn39。 t。 t B C ( ) 13. If he doe sn39。t know . A . what t o do i t B . what to do C . how t o do D . how do