I became a teacher 15 years ____. I have been a teacher ____ 1997. I have taught here ___about 15 years .
–Someone is knocking at the door. Who ______ it be?--It be Victor. He has gone to London yesterday.
Don’t just wait for ________ help. God helps those who help ____________.
-- My favorite TV is A Bite of China (舌尖上的中国).--We like it, too. My mother often cooks delicious food after watching it.
--Do you have email address? ---Sorry, I only have a Wechat(微信) ID.A. a B. an C. the D./
-How do you like the two pairs of trousers?-They don't fit me well.They are____too long _____too short.