1. is called erosion
a. the wearing away of land
b. wearing away land
c. when land wear away
d. land that wears away
2. i don't think that shirt with your yellow skirt.
a. fits
b. suits
c. wears
d. goes
3. mark the letter on your answer sheet to show the underlined part that needs correcting:
because vitamins are(a) contained in a(b) wide variety(c) of foods, people seldom lack of(d) most of them.