English, asked by rajvarun123490q, 9 months ago

. Which sentence is correct?

a) Have they been studying since morning?

b) Has they been studying since morning?

c) Have they been studying for morning?

d) Both a and b​

Answers

Answered by Bhankar
0

Answer:

option a is correct answer

Answered by sk2121237
0

Answer:

Have they been studying for morning?

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