We have to be ___ and buy only what we can afford and need.a、practical b、 mean c、 real d、 valuable

we have an art() to be an artist our teacher told us we ___ (be) going to have a two-day trip we have to be ___ when we do everything.or maybe that makes us uncomfortable.意思及填空 Of course we hope everything to ___ smoothly.A,be going B,have been goingA,be going B,have been going C,going D,have been gone We're going to have an international food festival .此句中的have可以用be代替吗? Unfortunately,it is too late ___ any taxiSo we have to walk homeA to be B for there to beC to have beenD being They have gone to Xi'an,___(have) they? we should be kind to animals .we should ___ ___animals in an hour,we can travel to places ___ would.in an hour,we can travel to places ___ would have taken our ancestors days to reach.1.where 2.which选什么,怎么分析的? Besides English,we have to learn a second foreign language翻译中文 He wants to be an astronaut and We have to be together forever We have to be ( ) in the library 英语翻译I ____ ___ ___ ___ ___ to be an actor. 英语翻译we always have ___ ___ ___ ___ to each other. 英语考试短文填空One Monday morning,Fox got up early.His teacher Miss Lee is going to take the class on a big ___ trip!We will have lots of fun! he said.But when Fox looked ___ ,he couldn't believe his eyes.It ___ heavily.School won't be an We have to stay at home because we hane too mnch homework.We have to stay at home ___ ___ We have to(clean the classroom)after school.(对括号进行提问)___ ___ ___ have to ___ after school. There is going ___ an English party this evening in our school. A.to be B.to have C.to has D.to