题目内容：

根据句意及汉语提示填空。

1.Tom is ________ ________ (感兴趣) learning math ．

2.We’d better ________ _________ _______ (远离) the crowded people．

3.He isn’t at school now．_______ (也许) he is at home．

4.Li Lei _______ ________(过去常常) like basketball ．

5.We sleep _______ _______ (至少) 8 hours every day．