Which one of the following is the appropriate question tag in the sentence ‘I could understand everything, __________________’?
A. could I?
B. Isn’t it?
C. didn’t I?
D. couldn’t I?
Answer:D
Which one of the following is the appropriate question tag in the sentence ‘I could understand everything, __________________’?
A. could I? B. Isn’t it? C. didn’t I? D. couldn’t I?