[ Perfect Tenses ]
He (has never seen / had never seen) a dolphin before his trip to Hawaii.
A. has never seen
B. had never seen

Random Topics:
Countable & Uncountable NounsA/AnRelative Clauses PronounsPossessive NounsGerunds as Objects of PrepositionsInfinitive or GerundEd and Ing EndingsRelative & ModalsComparatives or SuperlativesSimple Past TenseOther quiz:
Tenses and Passive Voice › View. After he _____ his homework, he went out to play.
A. completes
B. completed
C. had completed
D. has completed
Grammar › View
Abel ……………… in the class for three months.
A. has was
B. has been
C. was
Modals › ViewHow do you form the negative of “must” in a sentence?
A. Must to not
B. Don’t must
C. Must not
D. Not must
Comparisons › View
A new house is …………………( expensive) than an old one.
A. as expensive as
B. more expensive
C. the most expensive
