The thief was last noticed the office building by the back door on the screen.
_____ is ______ capital of China. A. Beijing, a B. Tokyo, the C. Beijing, the
She is my friend, _____ she is not in my class. A. and B. so C. but
This is _____lesson. A. first B. the first C. one
Sam is from _____ and he is ______.A. English, EnglandB. England , EnglishC. English, English
---Nice to meet you.--- Nice to meet you, _____. A. to B. too C. also