It is not _____ to see students lost in a sea of homework both at school and at home.A.modern B.worried C.sad D.strange

is this your bicycle,david?no,it's not _____.it's helen's. 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. 两个词语适当形式填空..Did he go to the restaurant on May _____ (twelve)?It's _____ (high) possible that he is not ____ (guilt). It's not right to _____ _____ ____.撒谎是不对的 英语翻译it's not very _____ to ______ robots _____ _______ human beings 1.用所给词的适当形式填空.1）That is not _____ kite.That kite is very small,but _____ is very big.(I)2)The dress is _____.Give it to _____.(she)3)Is this ______ watch?(you)No,it's not ______ .(I)4)______ is my brother.______ name is Jack.L It's about five _____ walk from here to the hospital.It's not too far._____ 填什么 it is not time to stop.it is time to s()a()t It's not right to _____ (be rude to )the old. 英语翻译It's not the point I want to ____ _____.I want to say again. he is not here.He is _____(like)to forget it. It's very _____ important with fire.A.to play not B.play not to C.not to play D.to not play 我认为乘火车旅行既安全又便宜.I think _____ _____ _____ _____ _____ _____ _____ _____ travel by train.（8个空） 我的答案是I think it's not only safe but also cheap to travel by train.但是答案是I think that it is both safe a 同义句转换：1.Being a green person is so easy.It is not _____ ______ ______ a green person.2.You're nice to help me so much .It's ____ ______ ______ to help me so much.3.Both Tom and Jack have been to Beijing twice._____　_____ Tom _____ _____ IT'S NOT UP TO it's not much to it's better to not