[ Tenses ]
I ________ (study) for the exam when my friend called.
A. will study
B. was studying
C. studied
D. am studying

Random Topics:
Second ConditionalsGrammar : Must (Necessity)Conditional and SubjunctivePast Perfect Tense and Past TensePresent Simple and ContinuousAdverbs of TimeVerb Tenses (Progressive, Perfect)Participle Clauses & Cleft SentencesAdverb Clauses of TimeCommasOther quiz:
Grammar › ViewShe ____ of great help to us because she ____ for such a long time with us.
A. has been/had lived
B. has been/has been living
C. has been/lived
D. was/has lived
Do not- Does not › View
David speaks English, French, and Italian, but he ___ speak German.
A. Doesn’ t
B. Don’ t
C. Does
I vs. Me › ViewPlease give the book to ….. after you read it.
A. He
B. His
C. Her
D. Hers
Grammar › View
An error that occurs as a natural part of the learning process
A. Grammatical error
B. Developmental error
C. Lexical error
D. Covert error
