题目内容：

请根据中英文提示或句意，写出句中所缺单词，使句子通顺。(5分）

1.My parents love sports, e_________ walking and jogging.

2.There are many __________(秘书) in the big company.

3.The rubbish bin is full of _________(rubbish) .Who will clean it up?

4.The ________(采访者) often ask a lot of questions about ORBIS.

5.It’s the ________(right or proper) way to solve the difficult problem.