[ Present Perfect and Simple Past Tense ]
Susan´s is feeling nervous. She has………….. on a plane before
A. never be
B. never been
C. never
D. already been

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SuperlativesInfinitives or GerundsPresent Perfect and Present Perfect Continuouswill, be going to, would like toClause Markers TOEFL GrammarPresent simple & ContinuousSimilesTimeGrammar - Place and MovementFuture Continuous, Future Perfect and Future Perfect ContinuousOther quiz:
Conjunctions › ViewI have both respect __________ admiration for them.
A. or
B. nor
C. but also
D. and
a, an, the, Zero Article › View
Could you get … phone? I’m really busy.
A. a
B. an
C. the
Choose the plural form of “alga”
A. alga
B. algae
C. algas
D. algaes
Past Tense and Past Continuous › View
When you called yesterday at 8:00, I ———- the floor.
A. mopped
B. mop
C. was mopping
D. were mopping
