[基础知识•夯实] ⅰ.单词拼写根据汉语注释及首字母提示写出下列单词的正确形式。 1. we need to m______ the length of the window for new curtains. 2. it is pleasant to c______ with friends on the internet. 3. it became fashionable for________(富有的) families to send their grown children to foreign countries. 4. the________(风景) was so beautiful that it was almost beyond description. 5. when the boat landed, we all got______