[ Passive Voice ]
Children must be _____ but not _____ .
A. see – hear
B. seen – heard
C. saw – hear

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Grammar › ViewHe graduated ______ Oxford university.
A. on
B. from
C. out of
D. with
Grammar › View
Do you feel the ground______?
A. shook
B. shakes
C. to shake
D. shaking
Tenses › ViewThe council ____ a meeting every Monday.
A. holds
B. held
C. is holding
D. will hold
Grammar › View
From a distance, we could see several old houses standing ____________ along the street.
A. empty
B. emptily
C. emptiness
D. emptying
