I. Circle the best answer to complete each of the following sentences.
1. ___ the bad traffic, we arrived on time.(Although/ In spite of/ Even/ Despite of)
2. I’ll show you around the city when you ___ .(have finished/ finished/ will finish/ finishing) your work.
3. If energy ___ inexpensive and unlimited, many things in the world would be different. (is/ will be/ were/ would be).
4. Don’t talk in class, ___ ?(shall we/ can we/ will you/ should we).
5. I wish the sun_____ (is / are / were / would) shining now.
6. It takes_____ (one year / one month / one day / one week) for Earth to rotate on its axis.
7. ___ energy can be cheap and clean.(Sun/ Sunny/ Solar/ Solarize).
8. We should learn about keeping the environment ___ .(pollute/ polluting/ polluted/ clean).
9. The pencil ___ I write is made in Japan.(who/ whom/ which/ where).
10. She said that she______( will come/ would come/ won’t come/ came) the next day.
II. Circle the word whose underlined part is pronounced differently from the others in each group.
11. A. city B. cake C. coat D. cook
12. A. stopped B. cleaned C. finished D. worked
13. A. solar B. old C. most D. doctor
14. A. elementary B. engineer C. enable D. energy
15. A. clothes B. breath C. tooth D. bath