[ Tenses ]
While we_________for the train it started to rain.
A. waited
B. are waiting
C. have been waiting
D. were waiting
Select your answer:

Random Topics:
Grammar and IdiomsPrepositionAdverbs or AdjectivesSimple Past or Past ContinuousA(n), the, no articleComparativesGrammar (Adjectives)Sentence StructureConnectivesFuture - will / going to / present continuousOther quiz:
Grammar › ViewPlease give me ___ chance.
A. another
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Prepositions › View
I hate waiting ___ public transport.
A. to
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