My father may have to go into hospital,________ he won't be going on holiday.
We have to study for a bright future, so we have to lose some sleep we're worn out.
Nowadays electrical energy from the sun has become the most widely used energy.
The country has changed so greatly over the past three decades that it has grown my wildest imagination.
Creative people are in a better position to succeed in both university and society than who may just be good test-takers.
-This is a gas station! And you know smoking is forbidden here.-Oh, terribly sorry.