---Sorry, I can't watch TV about Olympics with you.I have to prepare well enough for the exam. ---____! We can watch TV about Olympics together tomorrow.
________the new computer, travellers at the offices of CAAC can now buy their air tickets much faster.
Before 1992, there was no airline _________ the two cities.
The food _______ my hometown is quite different ______that there.
We are doing much better ______ English _______ our teacher's help.
My home is about ________ from my school.