My sister Mary does all she can for me. I dont know______person who would do so much.A．any

Mary is______hardworking than her sister, but she failed in the exam.A．no lessB．no moreC．n

我妹妹今天没去上学。她得了重感冒，头痛，发烧。 My sister doesn’t go to school today. She ha

Even though she looks very young, she is______my twenty－year－old sister.A．twice older than

Mary is______hardworking than her sister but she failed in the exam.A.no lessB.no moreC.n

I didn see your sister at the meeting. If she _____ she would have met my brother. [ ]A. has come

My sister falls while she is ______ her bicycle and hurts herself.