[ Modal Auxiliaries ]
You __________watching T.V. You have a lot of homework to do. Â Â Â
A. Could be
B. Shouldn’t be
C. Must be
D. have to be

Random Topics:
Simple Present Negative and QuestionGrammar ClausesWorld Literature VocabularyGrammar TOEFLConjunctions, Interjections and DeterminersGrammar: so and such“Put” Phrasal VerbPhrasesDEGREE COMPARISONSimple Present and Present ContinuousOther quiz:
Grammar › ViewWhich of the following is NOT true of an indirect object?
A. Located between the AVP & DO
B. Can be a noun or pronoun
C. May occur without a DO in the sentence
D. May not be present in a sentence
Conjunction › View
I’m not leaving ______ I get an apology from you.
A. Until
B. As if
C. While
D. As long as
E. So that
Trees won’t grow … there is enough water.
A. if
B. when
C. unless
D. as
Adverbs of Frequency › View
______ it is really difficult to explain yourself to someone who doesn’t know you at all.
A. Hardly ever
B. Sometimes
C. Never
D. Always
