初二英语（根据汉语意思完成句子,每空一词）
1.滑冰马拉松赛现在已经进行了四个小时.
The skating marathon ______ ______ ______ for four hours now.
2.我想集邮,因为它们很有趣.
I ______ ______ _____ collect stamps ______ they are interesting.
3.我用尽了空间存球形玻璃器.
I've _____ _____ _____ ______ to _____ the snow glbe.
4.我们班正在组织一次才能表演,为慈善事业募捐.
Our class is organizing a talent show _____ _____ ______ ______ charity.
5.我的爱好是收集旧硬币.
My hobby is ____ _____ _____ .