1 . 你真够小气的，生日聚会没有邀请她。
__________ __________ __________ __________ not to invite her to your birthday party.

2 . 玛丽突然想到，她可以利用这个主题，把它颠倒过来，它就会起作用。
It ________ ________ Mary that she could ________ ________ of that theme and turn it upside down against itself and it would work.