1.Lady Catherine was astonished by the astonishing news that her nephew would marry Elizabeth.(astonish)
2.I'm convinced (convince) that we can overcome any difficulty.
3.With all the tasks finished (finish), they went to the cinema happily.
4.The water supply has been cut off temporarily because the workers are repairing one of the main pipes.
5.If we are not content with the progress we have made, we will have greater success.
6.The girl listened as if she had been (be) turned to stone.
7.She can count up to one hundred and backward.
8.Young people like to watch all kinds of TV programs for entertainment (entertain).
9.Even now some universities are badly (bad) off for English teachers.
10.He is a failure as an actor, but a success as a director (direct).