[ Tenses ]
They ___ to China twice.
A. have been
B. were
C. are
D. has been

Random Topics:
Verbs + Infinitives / GerundsFor vs SincePassive Voice in Past and Present TenseSimple Present Tense/be/Present ProgessiveContrast Linking WordsPast Tense, Recount Text, and Future TenseVerb PatternsConjunctions - ConnectorsGrammar: AgreementModals - Have to or ShouldOther quiz:
Tenses › ViewI ____ study for my exam tonight.
A. am
B. will
C. was
D. were
Grammar › View
___ the attractions interesting for tourists?
A. Is
B. Are
Preposition › ViewWhat type of preposition is the preposition in the sentence? My teacher is from Alabama.
A. time
B. device
C. place
D. origin
Some vs. Any › View
He didn’t meet … friends last weekend.
a. some
b. any
