國際實驗班T2W10

definition: to increase in number or amount; to pile up;, collect, or gather

a (a)   e (type all the word)

definition: to make worse; to anger or annoy

a (a)   e (type all the word)

definition: to save by using carefully

c (a)   e (type all the word)

definition: to harm by contact with something undesirable

c (a)   e (type all the word)

definition: to make or become smaller or less; to reduce

d (a)   h (type all the word)

definition: to replace one thing or person for another

s (a)   e (type all the word)

definition: to keep up; to support; to suffer; to undergo

s (a)   n (type all the word)

Chemicals spilled last year continue to _________ the lake.

• contaminate

• conserve

• accumulate

• substitute

Cooks sometimes ____________lemon for vinegar in salad dressing.

• contaminate

• conserve

• accumulate

• substitute

The loud rock music from the club ____________ the neighbors.

• contaminates

• sustains

• accumulates

• aggravates