[ Grammar ]
In actual fact, the earliest proposal for color television was _________ in 1904.
A. patented
B. pretended
C. patient
D. professor
Random Topics:
Vocabulary : Coming & GoingModals Verbso vs suchPassive to ActiveComparison Degree & GerundsNumbersCompound Sentences-ed and -ing AdjectivesCan, Could, May, MightTransitional Phrases and ConjunctionsOther quiz:
Vocabulary and Grammar › ViewThis sport takes place in a pool, but it’s not swimming.
A. diving
B. track and field
C. volleyball
Question Tag › View
Noone likes me, …………?
A. doesn’t it
B. does it
C. don’t they
D. do they
Grammar & Vocabulary › ViewThe gym instructor made Mark ………. 50 more press-ups.
A. to do
B. to have done
C. doing
D. do
Prepositions of Place › View
The plane is _______ the rocking horse.
A. on
B. in
C. under
D. beside