Topics: Vocabulary & Grammar
How long have they _____ there?
A. waiting
B. been waited
C. been waiting
D. waited
Select your answer:

Random Topics:
PersonificationDependent PrepositionsConjunctions and PrepositionsPossessive Nouns with Apostrophes and PronounsPresent Continuous for FutureModals, Infinitives and GerundsSpeech TensesAdjectives, Adverbs, and PrepositionsPresent Simple TenseModals and Past TensesOther quiz:
Gerund › ViewI offered….. with the party preparations.
A. helped
B. to help
C. help
D. helping
Comparative Degree (Adjective) › View
A negative number is … (little) than zero.
- less
- more little
