阅读下列各小题，根据括号内的汉语提示，用句末括号里的英语单词完成句子。

1. So____________ (我觉得困难) to live in an English-speaking country that I determined to learn English.

    (feel)

2. The boy went home upset with ____________ (他的书包不见了) (go)

3. Only by listening carefully____________ (你才能做到) absorb what he is explaining.(manage)

4. The boy___________ (被发现作弊的) in the last exam is a student of Class Eight.(catch)

5. ____________ (不会产生任何影响) to me whether the interviewer is male or female.(difference)

6. All the students ____________ (变得兴奋) to hear the news that they will go on an autumn tour next

    week.(excite)

7. It was the first aid that he learned at school ____________ (帮他救) his mother and sister from the

    burning building.(save)

8. Can you think of a case ____________ (你无法解释) the reason why you must do something?(explain)

9. ____________ (一……就……) Miss Lee came into the classroom, all of the students sang "Happy

    Birthday to You".(instant)

10. Not until I came home last night ____________ (我的儿子上床睡觉).(bed)