[ Tenses ]
the teacher / talk / fire alarm / ring
A. The teacher was talking when the fire alarm rang.
B. The teacher had been talking when the fire alarm was ringing.

Random Topics:
Adverb of MannerPlaces in TownRegular and Irregular VerbsReflexive pronounsPassivisationVocab and GrammarPresent/Past/Past ParticplePast Simple and Past ProgressiveAdverbAdverbsOther quiz:
Grammar › ViewPick out the correct answer
A. Parliarment
B. paliarment
C. parliament
D. parlerment
Articles and Prepositions › View
What is the correct phrase to use for expressing a large number of items, like “hundreds of books”?
A. hundreds
B. hundreds of
C. many
D. lots
Grammar › ViewI can see a lot of gray clouds in the sky. I think it ..… rain soon.
A. is going to
B. goes to
C. going to
Vocabulary and Grammar › View
. What is another name for the central idea?
A. Supporting Detail
B. Theme
C. Main Idea
D. Inference
