[ Present Continuous Tense ]
You look tired ! ……………. hard ?
A. are you work
B. will work
C. are you working
D. is he working

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TOEFL Adjective and AdverbAdverb of Frequency and TensesFinite and Non-Finite VerbHope, Thank, Modal VerbsPast ParticiplesGrammar - used toHelpful Phrases Adjectives and PronounsQuantifiers with NounsModal AuxiliaryOther quiz:
Grammar › ViewHow fast ________ when the accident happened?
A. are you driving
B. were you driving
C. did you drive
D. had you driven
Conditionals › View
If you _______________, I _______________ early.
A. want, come
B. want, will come
C. want, would come
Grammar › View– Last night, I (see) _____________________ the latest James Bond film.
– Oh, I’ve already seen it twice.
A. see
B. saw
C. have seen
D. have saw
Some vs. Any › View
Do you think that _____ will be there?
a. anyone
b. someone
c.no one