[ Tenses ]
We _____ (be) in London twice.
A. Have been
B. Has been
C. Are
D. Are being

Random Topics:
another/the others/each other/one anotherZero ConditionalFirst & Second ConditionalGrammar - either...or, neither...norStative Verbs and TensesPrepositions of Place & TimePresent / Future / Present Progressive / non Action VerbsComparisonsCompound Words and SentencesGrammar and Verb TensesOther quiz:
Grammar › ViewHow are you__________ on with your work? – It is OK.
A. calling
B. getting
C. playing
D. looking
Cardiology Services › View
Janet is scheduled for an angioplasty next week. Which structure does this procedure directly affect?
A. The heart
B. The blood vessel
C. The atrium
D. The muscle
Vocabulary › ViewSome people ____ to London every day from as far away as Leeds.
A. connect
B. commute
C. commence
D. correspond
Correlative conjunctions › View
_____ you clean your room _____ you will stay home this weekend.
A. Either … or
B. Neither … nor