Mr. Johnson, I’m terribly sorry to you, but there’s someone waiting outside to see you.
| A．break |
| B．interrupt |
| C．pause |
| D．block |
── Do you know our town?
── No, this is the first time I ________ here.
| A．was | B．have been |
| C．came | D．am coming |
I have many friends,some are teachers.
| A．of them | B．from which |
| C．who of | D．of whom |
The plane ________ when I arrived at the airport．
| A．have gone | B．went |
| C．is going | D．had gone |
_____ is a possibility _____ Tom will get first place in the long jump.
| A．There; that | B．It; that |
| C．There; whether | D．It; whether |
He is ________ experienced teacher in our school.
| A．a | B．an | C．the | D．/ |