. Niagara Falls is a great tourist________, drawing millions of visitors every year.
—Jack hurt his leg yesterday. —Really?________?
Generally speaking,the Internet makes________possible for people to get the information they need quickly.
________you like the portable personal computer so much,why not buy one?
He doesn’t plan to go back to his home________he makes a fortune in Hong Kong.
—I am dead tired.I can’t walk farther,Tom. —________,John.You can do it.