我能找到好朋友(把句子编号填入适当的括号内)。A.Zhang Pang : I'm from China. B.Amy: I'm from the USA.C.Mike: I'm from Canada. D.Sarah: I'm from the UK.
The doctor often tells him __________ more exercise.
You should ___________ your little brother when your mother is out.
Sometimes walking is __________ than driving during the busy traffic time.
My sister was born _____________ a Friday morning.
Mary is a student of___________.