[ Grammar ]
He has to _______ the windows today.
A. clean
B. cleans
C. cleaned
D. cleaning
Select your answer:
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Functional Sentence TypesModal Verbs - ObligationZero & First ContidionalModals of Speculation and DeductionDEGREE COMPARISONVerb + Infinitive or GerundTransition WordsAuxiliary VerbsConditional Sentence Type 2 and Type 3Present Simple with Adverbs of FrequencyOther quiz:
Grammar › ViewBy the time I go to bed tonight, I _____ my work for the day.
A. will finish
B. have finished
C. will have finished
D. finish
Grammar › View
I’m not sure what car to buy? I _______ buy a Toyota.
A. must
B. think
C. might
D. know