可以说There is a pen here吗

可以说There is a pen here吗 there is a pen 对a 提问 There is a pen.的问句 There is a pen and a pencil 还是There are a pen and a pencil Look,there he is .怎么翻译?可以说成 he is there He is s___his pen I_______buy a new pen because there there is no pen in my pencilcase. This is a pen,and ____is a pencil over there there _ a pen and abook A.is B.are this is ------- -------- （pen).There are -------- (pen).填空 there is a pen in the pencilbox对a pen 划线提问对句中的a pen 划线提问啊 a pen is there in bag the 连词成句 there is a pen on the desk 变为复数 There is a pen in my bag.【改为一般疑问句】 there is a pen on the table.pass_____to me plese. Look!There is a pen __(lie) on the ground. There is a pen on the desk 同义句转换 There is ( ) “P,( )“E”and ( )N in pen.(a/an)