IF WE DO NOT TAKE STEPS TO_________THE WORLD’S WILDLIFE, MANY SPECI...
9. If we do not take steps to_________the world’s wildlife, many species of birds and
animals are likely to die out completely.
A. defend
B. keep
C. protect
D. guard
9. If we do not take steps to_________the world’s wildlife, many species of birds and
animals are likely to die out completely.
A. defend
B. keep
C. protect
D. guard