Jack ___ his teeth before breakfast every morning.
A. clean
B. cleans
C. is cleaning
D. will cleaned

Random Topics:
Verbs and AdverbsVerbal CommunicationModal and Relative PhrasesModal Verbs - ObligationThe First Conditional (if/unless)Modal "Have to"Preposition FormNouns, Articles, DeterminersAdjectives and DegreesArticles & PrepositionOther quiz:
Subject Verb Agreement › ViewWhich of the following sentences has correct subject-verb agreement?
A. None of the options are suitable.
B. None of the options is suitable.
C. None of the options be suitable.
D. None of the options were suitable.
Grammar › View
I’m accustomed … it.
A. to
B. of
C. in
Academic Vocabulary › ViewWhat does the word ‘analyze’ mean?
A. when the author tells the reader what the character’s personality is like
B. facts, examples, and other pieces of information directly stated in a text
C. connecting the textual evidence with your own knowledge and experience; an educated guess.
D. to critically examine the components of a subject to understand its meaning and/or nature as a whole
Sentence Structure › View
The professor was invited to speak at the international conference.
A. Simple (S)
B. Compound (Cpd)
C. Complex (Cpx)
