Is Sam in,please?

Is Sam in,please? （）1Is Sam in ,please?AplayingBat home Chere Dat work （）1Is Sam in ,please?AplayingBat home Chere Dat work Sam is ( ) the fountain.in under on --Where is Jim in the classroom?.–He sits between-----.A、I and Sam B、Sam and I C、me and Sam DD是 Sam and me~ Sam,a,in,restaurant,waiter,is,that(.) 连词成句 Which grvde is Sam's elder brother in Please give this to Sam. Sam,____ in the dining hall,please. Aeating Bto eat Ceat Deats IS Mr Stephen in ,please? My name is sam smith .My good friend junjun is in class 2,grade 4.改：把sam smith 改为 Sam Smithjunjun 改为Junjun class 和grade大写? Sam is in Grade Three.Mary is in Grade Two.(合并成一句）Sam and Mary is in ___ ___.只有两空 Bill is in Class 1 and Sam is in Ciass2.改为同义句 BILL is in Class One and sam is in Class Two改成同义句 Sam is the most outgoing in his classSam is( )outgoing( )anyone( )in his class 1.Your shoes are dirty.Please w_____ them.2.Sam's house is next to the school,so he usually w_____ to school.3.Brad opened the box and found n_____ in it. What is Sam? Sam is reading in the library.对画线部分提问 画线部分是in the library