They _____ at good price.用have还是are

They _____ at good price.用have还是are 1.They aren't good at _____(dance).2._____ they _____ a good time?1.They aren't good at _____(dance).2._____ they _____ a good time? What are they good at? -Alex is very good at languages.-So is Max.They _____ very good Chinese as well as English, 2.在聚会上他们玩得很开心 They _____ a good _____ time at the party. They went to the ball yesterday , _____ they had a good time.A.where B.whichC.at that D.that they are good at this art and work hard at passing on the skill _____ students.介词填空 They work hard at English._____ _____ they work at English!_____ _____ _____ they did at English! They have bikes at a very good p?p什么后面含有一句Ohly 200 yuan have a good time的近义词They have a good time at school.（改为同义句）They _____ _____ at school.（这里只是填单词,一空一词,和格子数量无关）谁知道怎么填? they have all kinds of trousers _____ a very good A.for B.on C.in D.at 把They had a good time at the party last night.改为同义句.They had a good time at the party last night.(改为同义句)→They had _____ _______at the party last night. what are they good at?怎么回答 They work hard at _____(draw). They'd better _____ at two Ifeel _____,I am _____ at English.(well,good) They arrived at the small village _____(safe) at last. I am sure to get a good mark.(改为复合句)_____ _____ ____ _____that I will get a good mark.该写句子,句意不变They watched TV at home.They didn't see a film.They watched TV at home___ ___ ____a film.