从方框中选择合适的单词，并用其正确形式填空。

    Jane is my good friend. She 1             from Canada. She speaks 2            . We are in the same class.

Many students in our class like English 3            , but I don't like it at all. My English is 4           , so she

often helps me 5            it. And I help her study Chinese. We help each other.

在施工中土建和安装未进行图样会审，容易造成起重机轨道垫层偏差过大。