[ Passive Voice ]
People know that there is no life on Mars.
A. It known that there is no life on Mars
B. People known that there is no life on Mars.
C. It is known that there is no life on Mars.
D. It is know that there is no life on Mars

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Grammar › View. What does the phrase ‘put off’ mean?
A. To cancel something entirely.
B. To postpone or delay something.
C. To encourage someone to do something.
D. To put something in a specific place.
Grammar › View
I’ll help ………
A. Your
B. Her
Grammar › ViewDella ….. her project right now using her new tablet.
A. does
B. do
C. is doing
D. was doing
Grammar › View
My life is like a dream. Metaphor?
A. yes
B. no
