[ Grammar ]
Hipparchus established an observatory in the third century B.C.
A. Active
B. Passive

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Grammar › ViewCrocodile is …… reptile. It is one of the …… animals on Earth.
A. an , older
B. an , oldest
C. a , older
D. a , oldest
Mixed General Quiz › View
That boy never gave me the time of day.
A. Subject + linking verb + complement
B. Subject + verb + indirect object + direct object
C. Subject + verb + indirect object + direct object + object complement
You really need to — your spending or you will soon be broke.
A. curb
B. void
C. disputed
D. stimulate
Grammar › View
I ….. already been to Paris.
A. –
B. have
C. had
D. never
