— Look! The girl with long hair is drawing a picture. Is she Sandy?— It ______ be her. I’m not sure.
“Go home often”_______into the Chinese law in 2013.
Mary is really good at taking notes in class. She can almost_______every word the teacher says.
I know this plan is far from perfect. But I really can’t think of ______one.
I really found it difficult to read, for his eyesight was beginning to________.
----What are you busy doing these days? ----I______ study for the coming exam.