-（-4）=______，-|-4|=______．

单词拼写（10分）

小题1:An earthquake hit the southeast of the country，causing 6 deaths and hundreds of i_____________.

小题2:The lady has a very expensive ring with a d__________ in the center.

小题3:David had prepared carefully for the chemistry exam so that he could be sure of passing it at her first a____________.

小题4:Life is tough in the city. In order to lose the p____________，some people drink alcohol.

小题5:She cut her finger on a piece of glass and it is b___________.

小题6:We feel we are happiest when we chat and e_____________ ideas with one another.

小题7:She thought it was worthwhile for her to teach in the small village to make a d____________ to the life of the children there.

小题8:I like reading poems, because poems can c___________ certain emotions.

小题9:Strict measures have to be a__________ to protect the wildlife from being killed.