1. She bought the ring as a(an) __________ of France.
2. One day she began trying to teach the two puppies to walk on a(an) __________.
3. Faulty goods should be returned to the __________.
4. Oil is __________ to remove naturally occurring impurities.
5. Children were __________ from this building to escape the bombing.
protect collect produce item save conserve object gather fabricate central part
1. core
______________________________
2. assemble
______________________________
3. manufacture
______________________________
4. preserve
______________________________
5. article
______________________________
It was not until 1500 BC, however, that the first hollow glass 1. __________ was made by 2. __________ a sand core with a 3. __________ of molten glass.
1. 幽默是一种上好的人生润滑剂。(humour, lubricant)
______________________________
2. 非法捕鱼行径会破坏渔业资源的保护和管理。(illegal, undermine, conserve)
______________________________
3. 我们把大部分最有效率的时间花在工作上,只是为了找到生活的意义和目标。(productive, quest)
______________________________
4. 如果管理不当,体力劳动的身体劳损可能会导致长期的健康问题。(mechanical labour, issue)
______________________________
5. 当经济泡沫最终破灭时,成百上千的人失去了工作。(bubble, burst)
______________________________