[ Grammar ]
___ we been there before?
a. Have
b. Has

Random Topics:
Transitive and Intransitive VerbClause Markers TOEFL GrammarPast Simple - Present PerfectWould/would like - affirmative/negativeArticle the or zero article (-)Neither/Either/All/NoneAdjectives-Comparison, SuperlativeSubordination ConjunctionsTenses - AuxiliariesPresent Simple vs Present ContinuousOther quiz:
so vs such › ViewSarah and Ed are _______ strange people! I never know what they are going to do next.
A. such
B. so
Gerunds and Infinitives › View
(Eat) ______ vegetables and (exercise)______ are excellent ways to stay healthy.
A. Eating/to exercise
B. To eat/to exercise
C. Eating/exercising
D. To eat/exercising
Tenses › ViewI ____ (not see)Justin since last Friday night.
A. don’t see
B. haven’t seen
C. didn’t see
D. not saw
Modal Verbs › View
. We……make him an offer.
A. can
B. will
C. shall
D. need to
