—Don’t forget to come to our school meeting tomorrow.— I won’t. I _____ just now.
They________to Tibet many times.
Most of the young people can hardly speak any Chinese,________?
He likes watching the children________football.
—Why were you late for school? —Because my bike________on the half way.
The teacher________the office for a few minutes when we arrived.We didn’t meet him. A.have left B.had left C.had been away from