[ Verb Tenses ]
The launch of the first liquid-fuelled rocket in 1926 ______ by flight historians______as significant as the Wright Brothers’ flight.
A. has considered – to be
B. was considered – to be
C. is considered – to be
D. has been considered – has been
Select your answer:
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Used to - Would - Tenses › ViewI don’t know when we …….. house.
A. will move
B. had moved
C. move
D. have moved
Grammar › View
Faraday was the man ________ invented the first electric motor.
A. who
B. what
C. when
D. where