do this thirteen times是什么意思

do this thirteen times是什么意思 why is Tim finding this trip exciting?可写成why do the Tim finding this trip exciting吗　为什么 Why is Tim finding this trip exciting?Why is Tim finding this trip exciting?不是说实义动词应该用do啦 Why do Tim finding this trip exciting?这里为什么用is cut 短语Do you think Tim really cut ( ) for this kind of work? Thirteen. this is Tim?中文直译 Read and check.Tim:Hello,may I speak to David?David:This is David speaking.Tim:Hi,David,it s Tim.What will you do this Sunday?David:I have no idea.What will you do?Tim:Shall we go and watch the football game?I have two tickets.David:What time will it Is this Tim's shirt?和Is this shirt Tim's?哪个正确?如题：Is this Tim's shirt?和Is this shirt Tim's?哪个正确? E____me.Tim.Is this your pen? tim Tim I this year thirteen years oldpptepgllb[gplr-o this tim's shirt 和is this shirt tim's哪个正确 Is this shirt Tim's?可以换成Is this Tim's shirt吗?可以吗, Is this shirt Tim’s Is this Tim’s shirt?意思相同吗? 英语交际打电话中This is Tim和This is Tim speaking一样吗? Is this shirt Tim's?可不可以换成Is this Tim‘s shirt? This letter is from Tim.争对 Tim ____ ____ this letter ____