The first and third one are correct. The middle one is fiction.
The active sentence is
→ C. Many people contributed to the invention of the telephone.
This sentence uses simple past tense
✐ formula past simple
(+) S + Verb 2 + O/C
(-) S + did + not + Verb 1 + O/C
(?) Did + S + Verb 1 + O/C?
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Subject : English
Keywords : Active Voice, Past simple
Also read the similar question brainly.com/question/9909961
Answer:
do they have answer choices?
Answer:
C
Explanation:
What i do is when it says, for instance,
¨the red cow ate where the fly landed¨
go through and find the subject in this case
the red cow
so it would be
the red cow comma ate where the fly landed
Answer:
it would be a rational number if it is 28.7777777...
if it is 2.87777 it is irrational
Explanation:
