Life . . . . . . . . immensely since Thomas Edison . . . . . . . . the first light bulb in 1879.
A. is changing/was inventing
B. has changed/invented
C. has been changing/has invented
D. changed/has been inventing
E. was changing/invent
Answer: Option B
This Question Belongs to Competitive English >> Tenses
Identify the tense used in the following sentence:
I have been working on the problem.
A. Present Continuous
B. Present Perfect Continuous
C. Past Perfect
D. Past Continuous
Identify the tense used in the following sentence:
They will have been writing their letters.
A. Future Perfect Continuous
B. Future Continuous
C. Present Perfect Continuous
D. Present Perfect
Identify the tense used in the following sentence:
I will represent him in court.
A. Simple Present
B. Simple Future
C. Simple Past
D. Future Continuous
Identify the tense used in the following sentence:
I will give him a gift.
A. Simple Present
B. Simple Past
C. Present Continuous
D. Simple Future
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