Unit4SectionⅠ

Ⅰ.单词拼写eq\x(导学号)

1．Thesecretaryhasmadethe__arrangement__(安排)ofatimeandplace.

2．Theybuilta(n)__platform__(平台)inthetreesfromwhichtheycouldwatchtheanimalsunobserved.

3．Asusual，hestoodhis__broom__(扫帚)behindthedoorafterhefinishedcleaningtheroom.

4．The