[ 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 › ViewI … (find) my pen while I … (look) for my bag.
A. found / looked
B. found / was looking
C. was finding / looked
D. was finding / was looking
Grammar › View
Read the sentence.
While Mark and Tina sang their solos, the rest of us sang in unison.
Use context clues to determine the meaning of the word “unison” as it is used in this sentence.
A. separately
B. together
C. loudly
D. quietly
Subjunctives › ViewTrees 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
