[ Modal Verbs ]
. We _____ preserve our natural resources.
A. Ought to
B. Dare
C. Need not

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Grammar › ViewWhich answer best corrects the dangling modifier?
Driving in heavy traffic, my head started to ache.
A. Driving in heavy traffic, started to ache my head.
B. Driving in heavy traffic, my started to ache to me.
C. Driving in heavy traffic, I began to get a headache.
D. My head started to ache driving in heavy traffic.
Grammar › View
Where do you come _____ ?
A. from
B. x
C. of
D. in
Modals › ViewWell done! You ____________________ very pleased.
A. must be
B. may be
C. might be
D. can be
Verb Tenses › View
I ___ eating Durians, but I ___ eating Bananas.
A. don’t like / likes
B. doesn’t like / likes
C. don’t like / like
D. doesn’t like / like