Go down this street and turn ______ / left / .You will see a library in front of you.
.---Mr. Green, what’s your job?---______. I’m in No. 1 Middle School.
This is ______ friend. ______ name is Daming.
---_____? ---It’s cool.
There isn’t ______ milk in the glass.
---Why are you standing, Tony?---I can’t see the blackboard. A tall boy is ______ me.