[ Verb Tenses ]
They ________ for the bus when it suddenly started raining heavily.
A. had waited
B. have waited
C. were waiting
D. waited

Random Topics:
First ConditionalsArgumentative VocabularyPast Simple TenseA/AnClauses of ReasonHow many / How much - Is there / Are thereSo / Neither / Either / TooKnee AnatomyModal Verbs of PermissionPrepositionsOther quiz:
Grammar › ViewCongressional elections ______ held every two years.
A. Was
B. Is
C. Are
Article › View
Identify the sentence with the correct article usage.
A. She is an best student in the class.
B. She is the best student in the class.
C. She is a best student in the class.
D. She is best student in the class.
