“I can skate for three hours.”
The modal verb in the sentence is referring to ___________ .
A. Ability
B. Possibility
C. Advice
D. Permission

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CommasSpellingV-ing/to-VInfinitives for reasonsModal AuxiliariesQuantifiers and AdjectivesZero Conditional SentenceInterrogative PronounsSpeculation with Modal VerbsPassive Voice with Modal VerbsOther quiz:
Grammar › ViewWhich sentence is grammatically correct?
A. Tom Cruise an actor stars in Top Gun.
B. Tom Cruise, an actor stars in Top Gun
C. Tom Cruise, an actor, stars in Top Gun.
Adverbs › View
Toxic gasses are being released into the air ____________ petrol cars.
A. because
B. because of
Vocabulary › ViewWhat is the definition of ‘destructive’?
A. Done, chosen, etc. without deciding in advance what is going to happen, or without any regular pattern
B. Causing destruction or damage
C. A plan that lists all the work that you have to do and when you must do each thing
D. Very large, heavy and solid
Grammar › View
I __ from home all next week.
A. will have worked
B. will be working
C. will have working