Is that your computer.怎么复数形式急!

Is that your computer? that is your pen. Is that ( ) your sister is that your friend? is that your desk? Is that your that is your bilk is------------- 英语翻译Taking charge of yourself involves putting to rest some very prevalent myths.At the top of the list is the notion that intelligence is measured by your ability to solve complex problems,to read,write and compute at certain levels,and to r Is that your pencil是什么意思 Is that your sister?,回答 I hope that is your That is your pencil,__ IS THAT YOUR BYOTHERS是什么意思 Grrr!Is that your coat? Is that your final answer?; ) Is that your love.Not that ID card your is Is that your estate Yes,it is