Bài1: Hoàn thành đoạn hội thoại sau:'
1. Hoa:.........( I/think) of buying a new computer.
    Lan; But computer...........(cost) so much money. what's wrong with the one we've got?
    hoa:..........( it/get) out of date now.
2. hoa: Why.............(you/want) to change the whole plan?
    lan: i'm just not happy with it.
    hoa: And.........(I/not/understand) why...........(you/be) so dificult about it.
3. hoa:.........( I/like) musicals. And this is a great show isn't it?........(you/ ẹnoy) it?
    lan: yes i am...........( i/ love) every minute of it.