—Were you at Mary’s party last night?—No, I ____________ my sister. She met with difficult problems.
–I will go to Qingdao for a visit with my family. – ___________.
Your hair is too long. Would you please _______ your hair ______?
–Who is the man ____ blue? –-My English teacher . He is strict _____ the students.
It is _________ difficult work that we can't finish it in a short time.
I still remember the village ________ I grew up.