1. This city has     population of more than 1,000,000 and 80% of  —— population are workers.

     A. a; a             B. the; a             C. the; the          D. a; the

2. It was obvious to everyone        he was lying but no one would blow his cover.

     A. that            B. who               C. because         D. why

3. I made a trip to Guilin during the summer vacation,        is famous for its beautiful scenery.

     A. when          B. where            C. which            D. who

4. — What’s the        like in your hometown?

     — It’s quite pleasant, neither too hot in summer nor too cold in winter.

     A. climate       B. position          C. reality            D. view

5. “If you work hard, your dream of going to college     ,” our teacher keeps encouraging us.

     A. will be come true               B. comes true        C. is come true      D. will come true

6. — Why are you so crazy about bird-watching?

     — Looking at the beautiful creatures and listening to their songs, I feel        I’m in direct contact with nature.

     A. what if        B. only if            C. as if               D. even if