完成句子
【小题1】听他弹钢琴多开心啊!
________ ________ great time it is to listen to him playing the piano!
【小题2】杨先生有很多爱好,例如钓鱼就是其中之一。
Mr Yang has lots of hobbies, ________ ________, fishing is one of the hobbies.
【小题3】我认为你不应该把坏消息告诉吉姆。
I ________ ________ you ________ tell Jim the bad news.
【小题4】使用其他颜色不吉利。
It's ________ ________ to use other colours.
【小题5】明天你最好剪头发。它太长了。
You ________ ________ ________ your hair tomorrow. It's too long.