unit 2 growing pains section d task & project 第一题组： i. 单词拼写 1. the librarian (禁止) these books to be taken out of the reading room. 2. george didn’t find it difficult at all, but it was really a (富有挑战性的)task for me. 3. there are many (争论)about the research. some are for it while others are against it. 4. we finished the work on time under the (指导) of an expert in the field. 5. her father advised her to keep her (疏远) from that fellow. 6. even though what he said is true, there is no need for us to be (担忧).
