31. It was strange to find________________ fruit for sale in London. A. peaceful B. official C. tropical D. impressed 32. He ________________ two fighting dogs with his umbrella. A. divided B. separated C. prayed D. introduced 33. They knelt down in front of the statue of Buddha and ________________ for peace. A. asked B. prayed C. compelled D. added 34. They preferred to spend their vacation in a ________________ village near Hue. A. peaceful B. friendly C. compulsory D. tropical 35. The teacher is going to ________________ the class into four groups. A. separate B. divide C. comprise D. notice 36. There are many different ________________ in Vietnam such as Buddhism and Catholicism. A. units of currency B. religions C. languages D. regions 37. They enjoy the tropical ________________ in Vietnam. A. climate B. weather C. country D. frienliness 38. I was greatly ________________ by her ability to speak English. A. friendly B. impressed C. introduced D. comprised 39. We can choose basketball or swimming at school. It’s an ________________ subject. A. primary B. compulsory C. national D. optional 40. Although we are far away from each other, we still ________________. A. keep in touch B. say hello C. keep together D. keep on