附加题(选答,共10小题,每道题1分)1. Not having a good command of English can be a serious ________ preventing you from achieving your goals.
—Come in and have a look.Where can you find a so high-quality gift for your loved ones? —______.Thank you.We have no intension to buy.
Have you any idea ______we can do to help those ______are in great need?
_______ Tom, we wouldn’t have been late for the last bus.
The twin brothers stand under the tree, ______ and say nothing.
________ that I was puzzled.