1 . An a__________ was made by the Russian president Vladimir Putin to support the independence of two republics from Ukraine. (根据首字母单词拼写)

2 . 一听到这一消息，成群的新生兴奋地离开了他们的父母。（upon/on doing；“with+抽象情感名词”作状语）
________________, groups of freshmen left their parents ________________.

4 . The official a____________ of China and US establishing formal diplomatic relationship in 1972 surprised a lot of countries, especially Japan. (根据首字母单词拼写)

6 . 词性转换
1. measure: n. ________
2. bleed: n. ________
3. consult: n. ________
4. announce: n. ________
5. infect: n. ________
6. accidental: adv. ________
7. expense: adj. ________
8. amuse: n. ________
9. talent: adj. ________
10. imitate: n. ________

8 . 汉译英
1. ________ vt.禁止→________n. 禁止
2. ________ n. 通告，公告→________vt.宣布；通告
3. _________ n. 防守队员，后卫→_________vt.保卫；保护；辩护
4. _________ n. 申请书→________vi.申请；应用→_________n. 申请人
5. _________ vt.占用，占去(时间)→_________adj.(人)无暇；忙碌；(物)在使用中；已占用；不空闲→________n. 职业;占领
6. ________ n. 失望；扫兴；沮丧→________vt.使失望→_________adj.令人失望的→_________adj.失望的
7. ________ adv.惊人地，了不起地→_________adj.令人惊讶的→________adj.惊讶的→________ n. 惊讶，惊愕

10 . 词性转换
1. eruption n．爆发→________ v．(火山)爆发，喷发
2. immediate adj.立刻的→________ adv.即刻，马上
3. occurrence n．发生→________ v．发生
4. announce v．宣告→________ n．通告，公告
5. disastrous adj. 灾难性的→________ n. 灾难
6. land(国土；陆地；地面)+slide(滑动)→________ n.山崩
7. forecaster n. 预报员→________ v.预报，预测
8. rescuer n. 救助者→________ vt.营救；援救