[ Tag Question ]
They have visited Viet Nam, ……………….?
A. haven’t they?
B. have they?
C. hadn’t they?
D. had they?
Select your answer:

Random Topics:
Demonstrative PronounSimple Past/Past ProgressivePresent Perfect and Present Perfect Progressive TensesFrequency AdverbsPreposition of TimeKinds of SentencesPast Perfect TensesVocabulary and PhrasesPaired ConjunctionVocabulary and DefinitionsOther quiz:
Simple Present Tense › ViewLan______ her homework everyday.
A. Does
B. Do
C. Is doing
D. Are doing
Grammar › View
What is the idiom for very easy?
A. A piece of cake.
B. All ears.
C. On cloud nine.
