21. “Thank you very much for helping the disadvantaged children here!” - “________” A. What a pity!     B. It’s our pleasure.C. Sorry, we don’t know.D. That’s nice of you! 22. “Take care! Have a safe trip back!” - “___________” A. Thanks for coming.         B. Sounds good.        C. Thanks, bye.    D. Good luck next time. 23. “Who came up with this wonderful idea?” - “__________” A. The class monitor did.                            B. To protect our environment. C. Mr. Billy came yesterday.                      D. In order to raise some funds. 24. “What can we do for a better community?” - “__________” A. To ensure healthy lifestyles. B. Why not people public facilities such as kindergartens or parks? C. I hate collecting rubbish in public places. D. Doing charity work is a must for everyone. 25. Haven’t you done any volunteer work before, Jen?” - “__________” A. No, not now!                                B. Yes. I have never done it C. Yes. I’ve done it once                 D. Sure, no problem 26. “Are you teaching English or Math at Hoa Binh Orphanage?”- “__________” A. Yes. I am.              B. No. I’m not.          C. English, of course.    D. I’ll choose literature. 27. “Can I join your volunteer group this summer?” - “___________” A. Yes, of course.     B. No, not at all.        C. No. I think so.       D. Yes, you are. 28. “Do you mind if I have a look at your project on community development?” - “______” A. No, not at all.                               B. Yes, it’s a good project. C. Yes, you’re welcome.                 D. As quickly as possible. 29. A. “I’m afraid I can’t come to your house-warming party next Saturday.” B: “_____” A. That sounds fun. B. Oh, what a pity!C. That’s ridiculous.D. Oh, what a relief! 30. A: “Thank you very much for coming to our wedding!” B: “__________” A. Our pleasure! Happy wedding!                        B. Don’t mention it. Go ahead! C. Our pleasure! Good success!                D. Don’t mention it. Just my luck! 31. A: “Why don’t we make a cake for Mom on Mother’s Day?” B: “___________” A. Sure, let’s plan on it.                              B. Thanks, I’d love to. C. To make her happy.                                D. Great! I’d like some flowers. 32. A: “What gifts should I bring to a dinner party in Vietnam?” B: “___________” A. I don’t care.                                              B. You should arrive on time. C. Dress casually.                                         D. Just some fruits or cakes. 33. A: “Have you heard? Martin and Lisa have just got engaged!”     B: “____________” A. Really? That’s fantastic!    B. Congratulations!   C. Let’s celebrate!     D.Good luck! 34. A: “Well, Brad Pitt and Angelina Jolie have just decided to divorce! Don’t you know?” B: “____________” A. I couldn’t agree more.                            B. Oh, thanks! B. C. Really? Are you kidding?                 D. No, not right now. 35. A: “Thank you very much for the lovely flowers!” B: “_____________” A. You are welcome.                                   B. You don’t like flowers, do you? C. Yeah, I didn’t buy those flowers.          D. It was an excellent choice. 36. A: “Peter and I are going to spend our honeymoon in Jeju Island!” B: “_____________” A. It’s fine for me.                                        B. Oh, thanks. Good luck!  C. Have you decided yet?                           D. Oh, really? Have a nice holiday! 37. Mr Vinh: “Which gender tends to live longer?” Miss Diep: “________” A. Women tend to live 5 years longer than men. B. Women like a peaceful and quiet life. C. Men want to live an active life. D. Both men and women tend to live longer. 38. Karen: “As women live longer than men, should they retire later?” Miss Diep: “____” A. When women are retired, they want to enjoy life. B. When men are retired, they still want to continue working. C. The government is still discussing the retirement age. D. I don’t think so. Physically, they are weaker and they need to retire earlier. 39. “Thanks for giving me a ride to work today.” “___________ I was heading this direction anyway.” A. You don’t need to.          B. Yes, thanks.          C. No worries.           D. I’d love to. 40. “___________?” “Everything is fine. How about you?” A. How old are you?  B. How’s it going?   C. What’s your life?      D.What’s the matter?