1. '' I think Nam should sit in section A '' - '' .................. ''
a. Yes. I quite agree with you
b. You're welcome
c. Not at all
d. Thank you
2. Anna : '' ............... '' . Bobby : '' Well, a microwave is used to cook or heat food ''
a. Could you tell me what is a microwave used for ?
b. Please tell me how is use a microwave ?
c. Can you tell me what is use for cooking ?
d. Could you tell me what a microwave used for ?
