sveryimportanttoteac的精選

問題詳情：用括號內所給單詞的適當形式填空。31.It’sveryimportanttoteachthechildrenaboutroad__________(safe).32.Itwas__________(pain)toadmitthatIwaswrong.33.Childrenshouldbetaughthowtospendtheirpocketmone...