为下列句子选择正确的答语。(4分)(1)What's your name?(2)Hi!(3)I have a bag.(4)Goodbye!
()I _____ heavy now. I have to _____ more vegetables.
()My birthday is _____ April 10th.
()Your brother looks _____ younger than you.
()Would you mind _____ the window for me?
() It is very ______ of you to make such stupid mistakes.