My grandfather used to build railways for the Japanese army(军队) when he was young. He was ______ to work hard from morning till night.
–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.