The pronoun “mother’s” refers to her relative, which is her brother winning an award.
The answer is the 3rd option because after the sentence mentions the teacher it says “that was late” making the sentence seem like the teacher was the late one and not keiko’s project
Correct answer is D. Paraphrase the key infomation in the source
The answer is D.
So most of us got poor results.
That is the only one that would fit.
I think that The answer is b.
