- Nam: " __________ ",,,,You are welcome.|==Not at all.|Thank you so much.|Yes, please.">
7
- Jackson: " __________. Surely we are healthier.",,,,Never mind|==It's not true|I'm so sorry|I agree with you">
13
them" in paragraph 2 refers to ________,,,,==people|cars|buses|streets">
24
improve" in paragraph 3 is closest in meaning to __________.,,,,make it better|make it bigger|==make it simple|make it worse">
26