[ Past Continuous Tense ]
What were you doing last night when I _____ you?
A. was phoning
B. phone
C. did phone
D. phoned

Random Topics:
Intensifiers: Really vs VeryFormal & Informal WordsPhrasal Verb Put & GoPerfect ModalsGerunds & Infinitives + VocabularyPersonificationPast Perfect Simple TenseGrammar and Sentence StructurePresent Simple TenseClause Markers TOEFL GrammarOther quiz:
Subject-Verb Agreement › ViewKara Wolters, together with her teammates, _________ a formidable opponent on the basketball court.
A. Presents
B. Present
Grammar › View
John would be taking a great risk if he _____ his money in that business.
A. would invest
B. invested
C. had invested
D. invests
Grammar › ViewThe centre forward _________ a goal
A. was scored
B. scores
C. is scored
D. has scored
Grammar › View
Which of the following is a statement in the conditional mood?
A. Please pass the salt.
B. If I had known, I would have helped.
C. Pick up your clothes from the floor.
D. Jake wrote a poem for English class.