请求各位姐姐哥哥帮帮我英语难题.求求你们

请求各位姐姐哥哥帮帮我英语难题.求求你们按要求,完成下列句子 1.We saw the beautiful dinosaurs in the museum.(改为否定句)We ____ _____ the beautiful dinosaurs in the museum.2.Were you ten last year?(作否定句)No,______ _______.3.Did you drink orange juice?(做肯定回答)Yes,_______ _______.5.It is a yellow leaf.(改为复数句)_____ ______ yellow ______.6.The little girl had a good time.(改为同义句)The little girl had a _____ _____ ______.7.Did you watch TV last night?(否定回答)No,_____ ______.8.They like the presents.(改为否定句)They _____ _____ the presents.