It's ______(not allow) to talk loudly in a library.

It's not hard.you can do it ______(you) It's bad manners not to w ______ in line It's not easy for me to learn math.I _____ ______ ______ ______ with maths. laugh at等于It's not polite to laugh at others.It's not polite to _____ ______ ______ others. laugh at等于It's not polite to laugh at others.It's not polite to _____ ______ ______ others. 捉弄别人是不礼貌的.It's not polite_____ ______ ______ _______others The question is not easy.It’s very ______.A.not difficult B.difficulty C.difficult It's raining _______(hard) ,let's ______(not go ) out. It is not too hot.It is not too cold.（合并为一句话）It's _____ ______ _______ ______ _______. It's not ______{公平} that she's allowed to go and I'm not.谁回答? 初一英语选择：A：Is it her watch?B：______.A.No,it's not my watch B.Yes,it's a watch C.No,it's初一英语选择：A：Is it her watch?B：______.A.No,it's not my watch B.Yes,it's a watch C.No,it's not her watchD.Yes,it's my watch. it's not so it 's not time it's not just If It's Not it's not fair It's not safe when it's not