[ Prepositions ]
They always laugh ___ my jokes, no matter how silly they are.
A. at
B. on
C. in
D. of

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Grammar › ViewThis year, be on the look out for ________ oils.
A. infuse
B. infuses
C. infusing
D. infused
Grammar › View
Have ……… to the new clothes shop in town yet?
A. she been
B. been I
C. you been
Grammar › Viewkindly lend me your book.
A. interrogative
B. imperative
C. exclamatory
D. declarative
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There ______ several students in the director’s office.
A. is
B. are