There is nothing wrong with using a creditcard for purchases. It’s more _______ than carrying loads of cash.

What would you like for your birthday What aboutan MP5—-Oh, to tell the truth, I ______ have an I-Pad thanan MP5.

—Why is your professor so happy recently?—Because the theory she insisted on correct. [ ]

Li Yang can speak English as _________ as English native speakers.

___the students came from different countries, they got along quite well in the summer camp.