Just as his word goes, “We are the ones we have been waiting for.” , Obama is no longer _____ he used to be, but an icon(偶像) .
We all think that _____ no need to make laws to prevent the young from getting married during their college life.
Everyone hopes that we can do something to make things better, so we can't help ______ under the stress.
You ______ be driven out of the school if you dare to cheat in the exam.
On hearing a great noise, Mike looked forward through the window _____ what happened outside the room.
We hadn't met for 20 years, but I recognized her_____ I saw her.