Ⅰ．单词拼写
1．His height was a big ________(优势) in the job.
2．More often than not, the buses are late on ________(有雾的) days.
3．A fresh egg will ________(下沉) and an old egg will float.
4．She lives in an old apartment in the city ________(郊区).
5．We are currently seeking new ways of expanding our ________(会员人数).
6．We had to ________(中断) our trip when we heard John’s mother was ill.
7．My sister __________(大声叫)with excitement as I told her of my secret plans.
8．It’s really unbelievable that such an honest ________(男人；家伙)should have betrayed his friends!
9．Time was running out and the sailors were getting more and more ________(绝望的).
10．It was the only thing that I could do－I don’t have to ________(证明……有道理)myself to anyone.
