几道小学英语选择题,求解答,说明为什么

几道小学英语选择题,求解答,说明为什么1._____Tom got an MP4 player? Yes. He likes it very much.(Is, Does,Has,Have)2.The students of Class 4 _____ready for their lessons at eight yesterday morning.(get,got,are getting,we're getting)3.We ____the photos tu you by email as soon as we get home.(send,sent,have sent ,will send)