If you are traveling ________ the customs are really foreign to your own,please do as the Romans do.
--- What is the model plane like? --- Well, the wings of the plane areof its body.
When firstto the market, these products enjoyed great success.
Mrs. Black doesn't believe her son is able to design a digital camera, ?
--- Bob's taper recorder is so wonderful. --- Mine is at least good, if not .
Research found that children who drank mainly soda were more than twice as likely as those who drank no soda _________ signs of aggression.