把下列句子改成“把”字句。     
1．我們真想捉一只翠鳥來飼養(yǎng)。
                                                                                                                       
2．衛(wèi)生區(qū)被同學們打掃得非常干凈。
                                                                                                                       
3．他趕快堵上那個窟窿，把羊圈修得結(jié)結(jié)實實的。
                                                                                                                       
4．我向老板說明了自己的處境。
                                                                                                                       
5．女媧救出了掙扎在洪水中的人們。