251. The America’s selling weapons to Taiwan cast a shadow on the Sino-U.S relationship. Which of the following can explain the underlined part?
Fred is second to none in English in our class, but believe it or not, he _____ passed the last exam.
Although some athletes _______ their sports ambitions , there are still many more struggling for success .
________flights had to be put off because of the hurricane all those days .
Though you don’t like him , you should treat him the way ______ suits him most . After all , he is your leader .
Dark glasses are sometimes worn to ________ the eyes from strong sunlight .