[ Past Perfect vs Past Simple ]
I (do) I (watch)
A. I had done my homework before I watched tv.
B. I had do my homework before I watched tv.
C. I have done my homework before I watch tv.
D. I had done my homework, I watched tv.

Random Topics:
Parts of Speech and GrammarPresent Perfect Simple & Present Perfect ContinuousPresent Simple and Modal VerbsPast form of ModalsGerund, Infinitive & ModalsConditional Sentence Type 1Present Simple ProgressiveMuch, many, a lot of, a few, a littleVocabulary and IdiomsFuture Continuous TenseOther quiz:
Past Simple, Past Continuous, Past Perfect › ViewThe presentation ________ when I got there.
A. already finished
B. had already finished
Present Continuous Tense › View
Mary and Tom _________(swim).
A. swim
B. are swimming
C. is swimming
D. swimming
