根据句意及首字母提示补全下列单词，使句子完整(5分)
1．After school，the teachers often gives us some h______ ．to do
2．In summer，many s_____ ．swim in that lake
3．The students can get books from the school 1_______ ．
4．We do morning e__ ___ ：00 a．m．every day．at 8
5．The boy’s mother s_____two hours watching TV every day