—We need a person badly to think up such an idea .—       the new comer have a try ?

According to the air traffic rules, you ___ switch off your mobile phone before boarding.

“Mary looks hot and dry” “So _____ you if you had so high a fever.”

----Marx looks nervous.----So __________ you if you had so fierce a competition.

If it were not for the fact that she_______sing, I would invite her to the party.