[ Past Tenses ]
I was reading a book while the children ….
A. slept
B. had slept
C. were sleeping

Random Topics:
Question TagModal Auxiliaries and To Be VerbsContinuous TenseSimple Present and Present Continuous TensesThird ConditionalSentence Adverbs & Third ConditionalModals and Adjectives (ed-ing)Verb Present Simple TenseModal and Relative PhrasesGrammar - Be going toOther quiz:
Conditionals and Modals of Probability › ViewThe structure to the Third Conditional is …
A. if + past simple, …would + infinitive
B. if + present simple, …would + infinitive
C. if + past perfect, …would + have + past participle
D. if + present simple, …will + infinitive
Grammar › View
_____ is behind the clinic ?
Post Office.
A. Why
B. When
C. What
D. How
Grammar › ViewMy family is going to ____ United States for vacation.
A. a
B. an
C. the
D. X
Articles with Substances › View
You need ___ teapot to make tea.
A. a
B. an
C. the
D. —
