38. His grandparents live ____ in a small house, but they don't feel _______.

　　A. lonely; alone

　　B. alone; lonely

　　C. lonely; lonely

　　D. alone; alone

　　39. -Who is suitable for the new chairperson of the Students' Union?

　　-David. He is ______ enough to come up with new ideas.

　　A. imaginative

　　B. humorous

　　C. modest

　　D. outgoing

　　40. Sally used to be, but now she enjoys meeting and talking to new friends.

　　A. active

　　B. shy

　　C. honest

　　D. outgoing

　　41. -It's going to rain. Let me fetch an umbrella for you.

　　-Thank you!You are so.

　　A. lucky

　　B. kind

　　C. relaxed

　　D. interesting

　　42. After a three hours' long walk, the boys look rather_____.

　　A. excited

　　B. bored

　　C. tired

　　D. stressed