2 Practice 1( )内から適切なほうを選びなさい。 1. There (was/ were ) a lot of people at the party. Onc 2. Economics ( interest /interests) me very much. 3. Five hundred dollars (is/are) enough to buy an electric guitar. 4. The United Nations (works / work ) on a variety of issues. 5. The woman who is walking with many bags ( is / are) my mother. 2( )内の動詞を必要があれば適切な形に変えなさい。 1. We were told that he (leave ) an hour before. 2. The author writes that men ( have) different ways of thinking from women. 3. I thought John and Emily ( know ) each other, but they didn't. 4. Mary didn't know that water ( boil ) below 100 degrees Celsius at high altitude. 5. 1 learned that Himeji Castle ( is ) built about 400 years ago.