Unit 1 Section Ⅱ
Ⅰ.单词拼写
1．Work has been begun on the _construction__of the new airport.
2．This book _contributes__to our understanding of his theory.
3．Who is _responsible__for the accident?
4．The _firework__(烟花) exploded with a loud bang.
5．Computer users from around the world reported that the _virus__(病毒) had invaded their systems.
6．He _foresaw__(预料) that his journey would be delayed by bad weather.
Ⅱ.用所给单词的适当形式填空
1. Our school, founded__(found)in 1955 will celebrate her 60th anniversary this October.
2．As we joined the big crowd, I got_lost__(lose)．
