People often live a hard life _________.
Where is your bedroom?It’s the second floor.
He is sitting __________ the classroom.
—Is there a restaurant near here?—Yes, go along this road and turn left at the first crossing. You can see it on your left. You can’t it.
--- ---The kitchen fan doesn’t work.
—There is with my kitchen fan. Can you help me?—OK, I will check it right now.