[ Comparison & Modal Verbs in Passive Voice ]
The medicine ________ at a high place where the children can’t reach.
A. must be kept
B. must keep
C. must be keeping
D. must not keep
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Grammar › ViewChoose the word(s) OPPOSITE in meaning to the underlined word(s) in the following question.
Public service announcement is a special advertisement for the community, normally about health or safety matters
___
A. Open
B. Private
C. Secret
D. Popular
Past Tenses › View
Larry _________ Daniela to marry him after they had been together for three years.
A. had asked
B. was asking
C. asked