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

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Modals › View. A: ________ Pierre speak French fluently?
A. Was
B. Have to
C. Do
D. Is
E. Can
Grammar › View
Choose the correct spelling below.
A. pripaide
B. preepaid
C. prepaid
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