Question

Correct the sentence if necessary: I bought two sheep yesterday .

• A. I have bought two sheep yesterday .
• B. I bought two sheeps yesterday .
• C. I have bought two sheeps yesterday .
• D. None

Answer 1

Answer:

D. None

No error. When time word 'yesterday' comes in a sentence, the sentence should be in simple past . sheep is an irregular plural noun - so its plural form is also 'sheep' Other examples for irregular plurals - Woman / Women, Child / Children , Tooth / Teeth, Mouse / Mice, Goose / Geese etc.