1 . 他看懂了头的动作，“但是!”他说，好像在犹豫是否要说完，“我是，我是聋的。”
He understood the motion of the head. “But!” he said, ________ , “I am—I am deaf.”

2 . 1999年，表情符号在日本被首次推出时，只有176个简单的图案。
________in Japan in 1999, emojis were limited to 176 simple designs.

3 . 我的老师敦促我要有耐心，永远不要让消极的想法占据上风。
My teacher urged me to be patient and never ________ .

4 . 当面对障碍和失败时，我必须独立并克服它们。(状语从句的省略)
_________I must be independent and overcome them.

5 . He was riding beside the bus and waving his arms.He heard a passenger crying for help. （同义句转换）
→He heard a passenger crying for help while ________.

6 . If条件状语从句的省略
________________ (如果是这样), you might already understand why UNESCO is fighting to preserve sites of cultural and natural importance to mankind. (根据汉语提示完成句子)

7 . 写出句子中省略的部分
1. (...) Sounds great. (省略主语)
2. Who (...) next? (省略谓语)
3. —Where is Kate?
—I don’t know (...). (省略宾语)
4. (...) Understand? (省略主谓)
5. —Are you hungry?
—Yes, I am (...). (省略表语)

8 . 写出句子中省略的部分
1. While (…) crossing the road, you should be careful.
2. Unless (…) invited, I won’t attend her party.
3. Though (…) a young girl, she has travelled many places.
4. He did as (…) told.
5. When (…) possible, come over and have dinner with me.
(在时间、条件、让步、方式等状语从句中，如果从句的主语和主句的主语一致或从句主语为it，且从句的谓语为be动词的某种形式时，可省略从句中的主语和be动词)

9 . 当专注于音乐创作时，他常常会忽视掉身边发生的一切。
When ______________ music creation, he often overlooks everything happening around him.

10 . David将去往华盛顿大学，在那儿他将一边学习商科一边继续打棒球。（汉译英）
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