考考你的记忆力，根据句意及首字母补全在本本课中出现的单词。
1.Please t_____ out the radio. Time for bed.
2.My favourite subject is s___ studies.
3.S____ talking.It's time for class.
4.Don't worry.E ____ is ready.
5.A g____ of student are playing football there.
6.The workers are having ameeting in the h___.
