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1、全国各地接二连三地发生了多起特大安全事故，造成严重的人员伤亡，特别是北京密云、吉林商厦等特大安全事故，引起了党中央和国务院的高度关注Unit 3 Is this your pencilSection B (1a1e).根据句意及所给汉语提示，写出句中所缺单词。1. These _(棒球) are white.2. Mikes and Bills _(手表) are here.3. They are not my _(笔记本).4. Wow, those _(戒指) are very nice, Mom.5. Are Helens _(包) black and white?6. Theyre n
2、ot Annas computer _(游戏).7. An ID _(卡片) is in this picture.根据对话内容，在空白处填入恰当的单词，使对话完整、通顺。A: Hey, Mary. Whats that?B: Its a(n) (1)_.A: How do you (2)_ it?B: B-A-S-E-B-A-L-L.A: What (3)_ is it?B: Its white.A: Is it (4)_?B: No, its (5)_ mine.A: Is it Tonys?B: Yes, it is.答案. 1. baseballs 2. watches 3. notebooks4. rings 5. bags 6. games 7. card. 1. baseball 2. spell 3. color 4. yours 5. not安全生产工作怎么要求都不过份，怎么重视都不过份，安全生产无小事，安全生产责任重于泰山，抓好安全生产工作是极其重要的工作
