根据句意,从方框内选择合适的单词,并用其适当形式填空。 e-mail, who, rubbish, please, normal 1. flowers are these on the table? 2. Mom is ve ry with her new job. 3. You can use e-mail English when your friends. 4. It takes 20 minutes to get there. 5. I forgot to take out the when I left home this morning.