—Mr．Wang was caught in a snowstorm yesterday．—I have known that, and ______ his new car was completely destroyed．

It is _____ colder than yesterday; put on more clothes or you will catch a cold. 

The incomes of skilled workers went up. ______, unskilled workers saw their earnings fall.

My uncle’s house in the downtown area is much smaller than ours , but it is twice _______ expensive .

There is still much to discuss. We shall, ____, return to the problem next time.