Unit 3 Section Ⅲ
Ⅰ.单词拼写
1．She married an American and became a US_citizen__(公民)．
2．Don't throw the waste everywhere. Pleaseput it into the _dustbin__.
3．We will choose Tom as our_representative__(代表) to attend the conference.
4．For an _instant__(片刻), he thought he heard steps of someone approaching.
5．He looked at the gold with_greedy__(贪婪的)eyes.
