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

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Grammar › ViewIdentify what the underlined word is in the sentence.
The burning log fell off the fire.
A. Gerund
B. Infinitive
C. Participle
Expressing Obligation and Modals › View
I think you …… visit my parents this weekend. They say they miss you.
A. Must
B. Mustn’t
C. Should
D. Shouldn’t
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
