She bought a_________ vase at the weekend fair.

A. black, ceramic, beautiful      B. ceramic, beautiful,black

C. beautiful, black, ceramic      D. ceramic, black, beautiful

He found ______ in going to school on time.

A. dificulty    B. dificult           C. difficultly       D. it difficulty

Choose the word whose stressed pattern is difficult from the other ' in each line.
1. A.occasion       B.pollution           C.internet          D.importance

2. A. passport      B. complain         C. engine          D. hurry

3. A. distance       B. future              C. routine          D. dinner