我认为没必要每天都花那么多时间写博客。
I _______ necessary ________so much time writing blogs every day.
我不仅会说英语，而且会说法语。
I can English French．
为了过低碳生活，我将继续骑车上下班。
In order to live a low-carbon life, I will ______ bikes to and from work.
有时候，宠物可以帮人做点家务。
Sometimes a pet can ________ some housework.
你最好给我留下你的电子邮箱。
You _______ leave me your e-mail address.
他花很多时间玩电脑游戏，视力都下降了，不得不戴上了眼镜。
He______________his eyesight became poor and he had to wear a pair of glasses.
