[ Grammar for TOEFL ]
Only with a two-thirds vote by both houses are the U.S. Congress able to override a presidential veto.
A. two-thirds vote
B. are
C. able to
D. veto
Select your answer:

Random Topics:
Conditional Sentences Type I, IIConditional SentenceLexico and GrammarNouns as AdjectivesPast Simple - Present PerfectCommunicative GrammarModal Verb in Passive VoiceIf- ConditionalPassive with ModalsPhrases and TensesOther quiz:
Present Perfect Tense › ViewLaura ___ finished painting the baby’s room.
A. Does have
B. Has got
C. Has
D. Have
Future Tense › View
By the time we get there, the store ________ (close).
A. will close
B. will have closed
C. closed
