ugh to be the best in a recent science competition, the student remains modest.

Playing football is ________ great fun, it also provides us with a chance to develop our sense of ________ team spirit.

7— Can you tell me what’s your aim in life, Li Ping?— I am aiming ____ a famous physicist

You shouldn’t eat junk food, ______ it tastes good．

________is the weather like in America in winter —It’s snowy.