That is the only way we can imagine ______ the overuse of water in students’ bathrooms.
—Liu Xiang has won the men’s 110 m hurdle final in 12.91 seconds.—___________!He never got such a good result before.
—Excuse me, ___________?—That’s $88 together,madam.
—Would you like me to help you with the maths problem?—___________ It’s a most difficult one.
—___________?—Something special?Great!I’m starving.
—Don’t forget to post the letter for me,will you?—___________.