[ Past Tenses ]
I ___________ (hear) someone knocking on the door while I ___________ (watch) TV.
A. heard, was watching
B. heard, watched
C. was hearing, watched
D. heard, watches
Random Topics:
Comparatives and Past Perfect TenseFirst ConditionalPunctuationsPresent Perfect vs Past SimpleAdjectives & AdverbsPresent Tenses and VocabularyAsking & Giving OpinionConjunctionsSo Such Enough TooMiscellaneous Grammar UsagesOther quiz:
Grammar › ViewLook out! You……………… the folders.
A. ‘re going to drop
B. ‘ll drop
Prepositional Phrases › View
I eat meat _____ as I think too much is bad for you.
A. in moderate
B. on motion
C. at modernation
D. in moderation
Vocabulary › ViewMy mother spent the whole afternoon cleaning up the house. Now the house is ______.
A. potlessly clean
B. hopelessly clean
C. spotlessly clean
D. carelessly clean
Modals › View
We use _______ for prohibitions, whenever the law has something to do in it, written rules or to avoid things that can be dangerous.
A. may / might
B. can / could
C. must / mustn’t
D. should / shouldn’t