【推荐1】词性转换
1. precise adj. 准确的；精确的→________ adv. 准确地；精确地；的确如此
2. invest v. 投资；（把资金）投入；投入（时间、精力等）→________ n. 投资额；投资；（时间、精力的）投入→________ n. 投资者；投资机构
3. memory n. 记忆；记忆力→________ v. 记忆→________ n. 纪念碑（或像等）；纪念物；纪念品 adj. 纪念的；悼念的
4. criticise vi.&vt. 批评；指责；评价→________ n. 批评；指责；评论
5. art n. 艺术→________ n. 艺术家→________ adj. 艺术的；艺术家的
6. enter vt. 进入；登记→________ n. 加入；进入；参与；参赛作品
7. expand vt. 扩展；扩大；（使）膨胀→________ n. 扩张；扩展；扩大

【推荐3】By the age of 30, Laurence Kim Peek had m__________ around 12000 books which shows her incredible ability to store things in mind. （根据首字母填空）

【推荐1】Roses are often a__________ with love, just as doves with peace. (根据首字母单词拼写)

【推荐2】Trump says he believes DPRK will stand by its promise to ________(中止) missile tests while he prepares for a summit with Kim Jong Un. （根据汉语提示单词拼写）

【推荐3】She p ______ (假装) that she was listening, but actually her mind was wandering. (根据中英文提示单词拼写)

【推荐1】I can ______ (保证) that she is totally innocent. (根据汉语提示单词拼写)

【推荐2】From the story, we learn that we cannot j________ a book by its cover. （根据首字母单词拼写）

【推荐3】Seeing the positive side of things doesn’t mean you can i________ negative one. (根据首字母单词拼写)