[ Grammar ]
A rock is _______________ than a pencil.
A. heavy
B. heavyer
C. more heavy
D. heavier

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Grammar › View____ the children switched off the air-conditioner?
A. Did
B. Will
C. Were
D. Have
Conjunctions › View
Citlali saved 1000 pesos _____ buy a new lamp for her room.
A. so
B. to
C. while
D. because
Vocabulary › ViewSquelch (SKWELCH)
A. Threaten
B. Yelp
C. Revive
D. Squash
Science › View
The branch of physical geography dealing with the ocean.
A. Meteorology
B. Geomorphology
C. Geology
D. Oceanography
