Too much pressure from study leads to sleeplessness, which _______ increases the risk of forgetfulness.
Mark Twain left school early, make a fortune in South America.
It was dark, but I could see a man on the floor, with a rope.
There will be plenty of other new jobs, we probably can’t even guess.
The number of speech pathologists(who help people who have problems speaking)double by the year 2012.
They have got lost, or had an accident.