1 . I’m eager to join in the activity and I’m sure I will benefit greatly __________ such an opportunity. (用适当的词填空)

2 . Sales are growing for premium wines, but at a __________ (barely) 2 percent a year. (所给词的适当形式填空)

3 . It is the airlines rather than Sanya Government that are ________(blame) for the high return air ticket. (所给词的适当形式填空)

4 . You can’t borrow books from the school library ________ you get your student card. (用适当的词填空)

5 . When a tomb is opened, fresh air disturbs the viruses, which, if ________ (breathe) in, can result in illness or even death. (所给词的适当形式填空)

6 . This might mean carrying out policy such as a plastic tax, or ________ (ban) single-use plastics altogether.(所给词的适当形式填空)

7 . People today tend to make choices of their diets ________ (base) on what they believe. (所给词的适当形式填空)

8 . She is devoted to her class; if any pupil falls ________, she will ask them why. (用适当的词填空)

9 . We find the picture very ________ (beauty). (所给词的适当形式填空)