1 . I explain the rules in more detail to make myself ________ (understand). （所给词的适当形式填空）

2 . With many eyes ________ (glue) to their smartphones, people neglect their real-life activities on a daily basis. (所给词的适当形式填空)

3 . It seemed that the woman liked the water from the pump so much that she had it ____(deliver) to her house every day. (所给词的适当形式填空)

4 . John received an invitation to dinner, and with his work ________(finish), he gladly accepted it. (所给词的适当形式填空)

5 . He tried to run away but gave up when he found himself ________(surround). (所给词的适当形式填空)

6 . When the patient came to life, he found himself _________ (surround) by a group of doctors and nurses. (所给词的适当形式填空)

7 . John has been absent because he had two teeth _________ (take)out yesterday. (所给词的适当形式填空)

8 . Do this exercise with your knees __________(bend). (所给词的适当形式填空)

9 . The TV program Readers was so exciting that all the students kept their eyes __________ (fix) on the screen. (所给词的适当形式填空)

10 . With my eyes tightly _____(close),I managed to make my way to the other end.(所给词的适当形式填空)