[ Grammar ]
The report’s conclusion, __________ by many experts, remains controversial.
A. questioning
B. questioned
C. having questioned
D. was questioned

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Modal Verbs › ViewI’m really sorry. I ______ said all those terrible things about you.
A. shouldn’t
B. shouldn’t have
C. mustn’t have
Grammar › View
When she was in the outfield, Lilly ____ the ball as hard as she could so that it would get back to the infield.
A. through
B. threw
Mixed General Quiz › ViewYou can listen ___ the Oregon Symphony.
a. on
b. in
c. to
d. of
Present Tense › View
Cindy ________ (prefer) tea to coffee.
A. prefer
B. prefers
C. preferres
D. preferies
