1. Canada is the only country that _____ an entire continent in the world, facing the Atlantic ____ the east.

A. makes up; on      B. covers; on          C. takes up; to        D. do up; in

2. After visiting the harbor in the bay, they took a tour around the downtown area, ______ they visited many art galleries, shopping centers and had their lunch in a restaurant that served fancy foods.

A. which             B. as                C. where            D. what

3. As she was approaching the telephone booth at the street corner to make a call on a dark rainy night, a tall figure suddenly coming out of it terrified her, _____ that she screamed and started to run away.

A. too terrified        B. so terrified         C. such terrified       D. very terrified

4. The wealthy are always wealthy and the poor are always poor. It is extremely difficult for the poor _____wealthy, _____ they struggle to their full abilities.

   A. becoming; even if                        B. to become; even so   

D. becoming; if so                          D. to become; even though