1.我拿不准这本书是谁的。(belong to)
2.他为了做沙发而拆掉了两把旧椅子。(take apart)
3.约翰提到了几个法官的名字，他对他们评价不高。(think highly of)
4.毫无疑问，搜寻那些丢失的文物的工作还会继续下去。(no doubt；search for)
5.当时两个国家正在打仗，大批军队被派往前线。(at war;troops of)
6.她给了我食物和衣服，没求任何回报。(in return)

要用上括号里的词！

1.I am not sure whom this book belong to.
2. In order to make a sofa, he took two old chairs apart.
3. John mentioned several judges' names, whom he didn't think highly of.
4. There is no doubt that the work of searching for the lost document is still on.
5. At that time two countries were at war and many troops were sent to the front.
6. She gave me food and clothes, but ask for nothing in return.