-Didn't you have a good time at the party?-Of course I did. As a matter of fact, I had such fun that time seemed to ______ so quickly.
--I'm sorry I made a mistake! --Nobody is perfect.
The airport ___next year will help promote tourism in this area.
Nowadays people are more concerned about the environment ___ they live.
____ which university to attend, the girl asked her teacher for advice.
He is so busy. He cannot afford enough time with his son ____he wants to.