Are they (skate)on the lake?

Are they (skate)on the lake? where are they going to skate? They aren't working now.They are on ______. they often go skate on Saturday after 哪错了 They are busy ____(skate ) all the morning. 填上一个合适单词1,in the rain her shoes aren't dry.they are all_____2,the ice on the lake is_______,it isn't thick.don't skate on it3,summer is the____season of the year,and ______it the coldest season of the year4,in zhongshan,we can see ice Are they better at skate than you?和Are they good at skate than you?哪个对? Skate,they,winter,don't,in (.)怎么排 We are excited that we can skate on ______ ice. They are on a cycling t ___ of the park are they on the they often __in winter ,don't they.A,to skate B,go skating,选什么 play on the skate 还是play skate? 用sofa ,they ,on ,are ,no ,arenˊt ,they ,the ,(组成对话) They are going to( )( skate )tomorrow.括号里该填什么? 改错 Who are they?They are doctors.Helen didn’t take some photos at the Sports Day on Friday. The ice is too thin.You can't skate on it.改为同义句The ice is ( )thick ( )for you to skate on it. 用英语回答when we put on them,they are full.but they are empty when we don't use them.接上what are they?