[ Grammar ]
. we couldn’t find a taxi, ____ we walked home
A. so
B. because
C. although

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Vocabulary › Viewto be aware of
A. Unaware
B. Ignorant
C. Conscious
D. Oblivious
Modals of Necessity and Suggestion › View
Since I argue a lot, I guess I (3) ____________ say that I have learned how to argue well.
A. need to
B. ought to
C. can
D. have had to
Grammar › ViewThe houses in this area are __________ than the modern houses in the city.
A. as traditional
B. most traditional
C. more traditional
Grammar › View
Karen helped a person which was in a wheelchair yesterday.
A. True
B. False
