[ Grammar ]
Do you remember _____?
A. when did you turn off the lights
B. who did turn off the lights
C. why did we turn off the lights
D. whether we turned off the lights at the house
Select your answer:
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Phrases and Clauses › Viewin the room
A. Phrase
B. Clause
Grammar › View
The Wright brothers __________ until they tried many times.
A. didn’t succeeded
B. hadn’t succeeded
C. has not succeeded
D. didn’t succeed