If we try our best, our dream will one day.
We all know that how wonderful you are. It is not necessary for you to __________.
---Would you like to go to the cinema with us?---It sounds like fun, __________ I’m too busy.
Children these days ______ their parents too much. They should learn how to look after themselves.
It is really terrible ________ me to wait for a long time ________ a rainy night.
---Do you mind if I smoke here?---____________.