Viết lại câu bằng If mixed: The boy is very sad now because he failed his examination → If the boy She has a cold now because she went in the rain last night → If

2 câu trả lời

If the boy didn't fail his examination he won't sad now. 

If she didn't go in the rain last night she will hasn't a cold now.

If the boy had not failed hix exam, he would not be sad now.

If she had not gone in the rain, she would not have a cold now

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