1.  Her impressive performance on class made me sure that she majored in history.

2.  The pursuit of a full life makes them obsessed in the beauty of art and science.

3.  Absence makes me casual and inefficient.

4.  Car exhaust emissions make environment problems more serious.

5.  The combine between research achievements and factories makes our life more convenient and better.

6.  The rising price in our material and the fierce competition between our peer companies make it important for us to think about our future seriously.

7.  Their story made me sure that the world was old but pretty.

8.  This feeling makes my time of memorizing never boring and tedious.

9.  Nothing makes this phenomenon more apparent than Solomon Asch's classic experiments from the 1950s and 1960s.

10.  This contradiction makes it an impossible mission for us to thoroughly understand everything surrounding us.