The news was so ____ that all the people present at the meeting were _______ at it.

Now that you have a job, you must exert (努力) yourself in ______ you do at work.

You seem to be deeply struck by her beauty— Not exactlyIt was her skill and courage _____ her beauty that really struck me most.[ ]

ar. I forgot the two _________.

13．A new simplified desktop computer has been developed for people aged over 60 to make them _________with PC and the Internet.