【原创】According to the doctor, the patient had______ at once.
Many children, parents are away working in big cities, are taken good care of in the village.
From the top of Mount Tai, you can get a wonderful of sunrise.
____ the morning of my mother’s birthday, I usually help my mother do some housework.
----What’s that building made of? ----____________, I think.
. If I had got back 5 minutes earlier, I _________ him.