Ⅰ.在空白处填入括号内单词的正确形式——词形转换
1．He received a punishment (punish) from his teacher yesterday.
2．There are many things in the world we should be thankful (thank) for, like our health.
3．You must submit your claim within a reasonable (reason) time.
4．David moved cautiously (caution) forward and looked over the edge.
5．We have provided rooms for the convenience of our customers. If it is convenient for you, welcome here. (convenient)
6．I think it's a serious mistake to confuse books with life.
7．Mary was good at adapting plays and the adaptation of the new play was satisfactory. (adapt)
8．John was fortunate to get a job in the firm. Fortunately, the job was wellpaid. (fortune)
9．The trade war interrupted the development of the country and no one knew how long the interruption would last. (interrupt)
10．While working on the problem, you should pay more attention to the accuracy.You must measure the length accurately in order to get the accurate number. (accurate)
