[ Past Modals ]
I don’t find my notebook. I ____________ left it at home!
A. can’t have
B. might have
C. should have

Random Topics:
Asking & Giving OpinionIntermediate PrepositionsComparative and Superlative AdjectiveCity PlacesNounstoo / enoughZero & First ContidionalComparison DegreeTenses and FoodCountable QuantifiersOther quiz:
Grammar › ViewWhich part of the sentence is the predicate? “The boy ran to the park.”
A. The boy
B. Ran to the park
C. To the park
D. Boy
Adverb of Concession › View
Tom wakes up everyone ……………….. playing the guitar very softly (rất nhẹ).
A. because
B. in spite of
C. when
D. although
Grammar › ViewHe had an accident two weeks ________.
A. since
B. ago
C. at the moment
D. now
Grammar › View
Being shy, I ________ communicate with my neighbors and classmates.
A. hardly
B. slightly
C. usually
D. frequently
