How ( )they are listening to the the teacher in class (care) 填什么

how much are they how much ( ) are they How( )they are! How are they going there? And how old are they? How are they?怎么翻译? how much ( ) are they they ( )40yuan How are they?要用They are____________________________________.回答 How nice they are What nice they are!哪个对? How _____(/,old)are they? They are ten. What great they are!还是How great they are! They are tall buildings.How tall they are! How lovely!They are many birds.They are( )happily.. how ( )the socks feel? they are soft. How much are They,re five How much are they?的中文是什么 How many letter are they in english? how happy they are playing 改错,