课时作业(十四)
Ⅰ.单词拼写
1．__________(迷惑)about the long sentence structure，he turned to the English teacher for help.
[答案] Puzzled
2．With so many problems arising，the__________(制度)should be changed.
[答案] system
3．Water__________(存在)in three forms—liquid，gas and solid.
[答案] exists
4．__________(不像)his deskmate he worked out the math problem in a different way.
[答案] Unlike
5．The doctor told Tom that it was__________(有害的)to his health to drink or smoke.
[答案] harmful
6．The heavy rain__________(阻止)him attending the meeting yesterday.
[答案] prevented/stopped
7．__________(逐渐地) the weight lessened and I was able to talk to him.
