1 . He had to ________ that it was not easy to gain ________ to the Buckingham Palace. (admit) (所给词的适当形式填空)

2 . A violent earthquake shook the land, giant waves rolled over the shores, and the island ________ (sink) into the sea never to be seen again. (所给词的适当形式填空)

3 . The baby ________(interrupt) me while I was on the phone.(所给词的适当形式填空)

4 . The Amazon rainforest _______(breath) life into the planet by fixing carbon and producing over 20 per cent of all the Earth’s oxygen. (所给词的适当形式填空)

5 . He threw all those that __________ (opposing) him into prison. (所给词的适当形式填空)

6 . Her body was no longer able to ________ (defence) itself against disease. (所给词的适当形式填空)

7 . Reading history is an amazing experience because it __________ (able) us to reflect on the social and economic life of the people living long time ago. (所给词的适当形式填空)

8 . If a child __________ (approach) him, he will pause to give that child his undivided attention. (所给词的适当形式填空)

9 . He _____(criticism) me for my not completing the work in time.（用所给单词的适当形式）

10 . This new evidence ________(confirm) that he is lying. （所给词的适当形式填空）