What class are they having

what class are they in? What class are they having .--- What class are they in --- They are in _______ .A.Grade One ,Class Two B.Class Two,Gra They are late( )class Which class are they in? They are having an English class.What is the English teacherdoing now? what , they , if,happen, will,are,for,class,late?连词成句 根据所给单词填空（ ）（ ) ( )they ( class,in,what,are what are they What are they? What are they doing? what are they doing? what nice they are What are they What are they? What are they? What islands are they? what are they!