Tangjialing was, until recently, _____ home to about 50,000 members of _____ant tribe ― low-income graduates, often born and raised in other cities.
| A．不填; a | B．a; the | C．不填; the | D．a; a |
.
In 1989 an international law was passed to stop people _____ waste into the sea.
| A．to put | B．putting | C．not to put | D．not putting |
.
—— John wants to see you today.
—— I would rather he ____ tomorrow instead of today.
| A．come | B．has come | C．should come | D．came |
.
—— Don’t you have a watch?
—— But it has gone wrong. They say it’s not worth ______.
| A．being required | B．to be repaired | C．of repairing | D．repairing |
.
This kind of work ______ great patience, so you should take your time.
| A．calls on | B．calls for | C．calls up | D．calls back |
.
Li Ming, as well as his parents , ____ to the party.
| A．has invited | B．was invited | C．have invited | D．were invited |