1 . If only we ________ ________ ________ and foreseen the circumstances. Now we have no one to blame but ourselves.
要是我们当时向前看并能预见将要出现的情况就好了。现在我们只能怪自己，怪不了别人。

2 . “The sweater I bought was of the lowest quality I had ever seen.” He complained, “It seemed as if it had s________ to the size of a pea after I washed it for just one time.” (根据首字母单词拼写)