Many kinds of animals and plants die _________ every year.

You are not a child ___.You should do everything by yourself

To ________ it simply, if you don’t apologize to him, you will lose this friend. [ ]

Allen didn’t work hard at his lessons. ______, he failed in his exams.

－I wonder if she will show up at the concert.－She will.She is only too ______ to watch the famous director.