. Mistakes don’t just happen; they occur for a reason. Find out the reason, and then making the mistake becomes .
| A．favourable | B．precious | C．essential | D．worthwhile |
Would you please keep me _______ with the latest news?
| A．informing | B．to inform | C．being informed | D．informed |
I _____ hope that every one of us will be successful in our studies.
| A．do | B．did | C．does | D．doing |
I’ll spend what I have _____ you a new coat.
| A．buying | B．bought | C．to buy | D．buy |
. He ____ in the north, but now he ____ here.
| A．used to live; is used to the life | B．use to live; is used to live |
| C．used to living; is used to living | D．used to live; is used to live |
After cutting down the tree, they _____ a little boat out of it.
| A．went on to make | B．went on making | C．went on with | D．continued |