Thu 26 Aug, 2010 04:08 pm - You can download virus systems on your computer. They scan every attachment you open and tell you its danger. DO NOT OPEN attachments in your spam. If you know the sender of your attachment, open... (view)
Thu 26 Aug, 2010 03:56 pm - in both cases you would use "is"
otherwise you would have to say
"What things are on the table."
And, "Which people are at the door." (view)
Thu 26 Aug, 2010 03:40 pm - What is the difference between an inference, a hypothesis, and a prediction. Give examples please, I will understand better. (view)