Topics: Past Tenses and Conditionals
They ____ for two hours before the train finally arrived.
A. waited
B. were waiting
C. had been waiting
D. had waited
Select your answer:

Random Topics:
Comparative Adjectives and AdverbsThe Future Simple TenseSentence and FragmentPositive and Negative ConnotationsAspect or tenses of VerbsClause Markers TOEFL GrammarSimple and Continuous TensesLexico and GrammarGerunds, Infinitives and Modals of PossibilityPassive Voice & TensesOther quiz:
Grammar › ViewKLCC ___________ a lot of tourists
A. attracts
B. attract
C. attracting
Vocabulary and Grammar › View
The water is soft because it
A. breaks things.
B. helps plants grow.
C. moves Bruce’s boat.
D. falls through Bruce’s hand.
