[ Grammar ]
______________ all his options, he chose to study computer science.
A. Having considering
B. Have considered
C. Having considered
D. Having been considering

Random Topics:
too / enoughPossessive Pronouns and Adjective PronounsTenses and ConclusionsGerunds/InfinitivesProgessive TensesFuture - be going toEs and SRoot WordAdverbial Clauses of Reason / CausePreposition of PlaceOther quiz:
Vocabulary › ViewWhat does it mean to ‘endorse’ something?
A. Being serious and eager in the way you do something
B. Being graceful and stylish in appearance
C. To show public support for something
D. A person’s sense of self-worth
Homophones › View
Whales live in the ___________ .
A. C
B. See
C. Sea
D. Si
Would you like an apple?
A. Yes,please I like apple.
B. No,thank you I don’t like.
C. I like
D. none
Modal Verbs › View
I have a headache.
A. You should take some medicine.
B. You should call the paramedic.
C. You shouldn’t exercise in the evening.
D. You shouldn’t watch the movie at night.