Lin Tao has been a teacher ()答案是since two years ago 为什么不能是since he comes here

Lin Tao has been a teacher ()答案是since two years ago 为什么不能是since he comes here We have not seen Lin Tao for about two years.( )is he?A:How B:Where C:Who底下还有句 He has been a soidier Lin Tao isn't a Janpanese boy.He is a Chinese.请改错 Lin Tao is_(/ a an)Chinese Lin Tao is a good boy.He always wins prizes in singing matches.This has been __ prize this years.A.his the ninth B.his ninth C.the his ninth如何选择, Lin tao has a pair of ————（smile）eyes behind his round glasses how brave lin tao is=what a brave young man lin tao is吗what a brave young man Lin Tao is=什么 改同义句.Lin Tao didn't study hard last term.Lin Tao _____ ______ last term. The yonug man(call)Lin Tao helped a woman Lin Tao ____(have)a party in two weeks Lin Tao is My .He is a student ,too Jim's compuer is ____than _____. A.a little newer , Lin Tao'sB.much newer, Lin Tao's --Lin Tao ----breakfast at seven in the morning?A Do;has B do;have C does;has Ddoes;have为什么选D不选CLIN TAO前面是一个空 Mike has gone to Guilin.So has Lin Tao.(改为同义句） Is Lin Tao a solider?No,but 和（）in the army for three yearsA.has served B .had served C was serving D served为什么C不对 一道英语选择题,求正解和解析Lin Tao didn't run as fast as Mary,but he didn't fall far( ).A.behind B.off C.over Lin Tao won't come here if he is busy.(改为同义句）Lin Tao won't come here if he __ __ __. lin Tao has to make hia bed and clean his room(改为一般疑问句）