It was not until he saw his mom _________.
| A．did the little child stop crying | B．that the little child stopped crying |
| C．the little child stopped crying | D．when the little child stopped crying |
_____in the leg made it impossible for me to walk as fast as usual.
| A．Having injured | B．Being injured | C．To be injured | D．injured |
The writer and teacher as well as some of the students_____ a chance to go abord last year.
| A．were given | B．was given | C．has been given | D．have been given |
There are two roads______ to the park along the river. You can take _____ of them.
| A．leading ;either | B．led;both | C．leading;neither | D．to lead;all |
On the bank of the river, we found him _______ on a beach, with his eyes _____on a kite in the sky.
| A．seated; fixing | B．sitting; fixing | C．seated; being fixed | D．sitting; fixed |
—Does your sister work as a teacher in Canada?
—No, but she once _________there for five years．
| A．taught | B．had taught | C．has taught | D．would teach |