My brother is playing______violin while my sister is chatting on ______Internet.
—Cathy, did you attend the lecture given by Mr. Black last night? —No. I ______ a report at the office.
---Don’t tell me you’ll have a dinner date again. ---______.I didn’t mean to.
—I’m worried about the coming test! —______, you can do it!
— I’m sorry.I ________ at you the other day. — Forget it.I was a bit out of control myself.
No matter how much knowledge you have, if your subject is at all ______, be careful when discussing it during your speech, or you may well offend your audience.