1 . It’s too noisy outside to c___________ ___________ my study. （根据句意完成句子）

2 . It will take you a long time to ________ ________ (从……恢复) sunburn in such a hot summer. （根据汉语提示完成句子）

3 . Sometimes they are willing to __________ __________(帮一把) students with projects like yours. (根据汉语提示完成句子)

4 . Later Ryan’s experience led him to ________ ________(建立) a foundation to encourage more people to help. (根据汉语提示完成句子)

5 . When facing setbacks, you should try to get out of the shadow and ______ ______(振作). (根据汉语提示完成句子)

6 . He failed to ______ ______(符合)to his parents’ expectations. (根据汉语提示完成句子)

7 . Adrian found it difficult to ________ ________ (集中精力于) his homework with his brother talking loudly. （根据汉语提示完成句子）

8 . A student lost in daydreaming is hard to ______ ______(专注于)his studies. (根据汉语提示完成句子)

9 . People have been working together to record its migration and make sure that there are enough plants for it to________ ________ (以……为食) . (根据汉语提示完成句子)

10 . Doctors are aiming to________ ________(全神贯注于) prevention rather than cure.（根据汉语提示完成句子）