since he has realized he is wrong,forgive him.还是since he has realized he was wrong,forgive him.说下理由

he has been in english since last after he () the mistake,he promised not to do that again .A,realize B has realize C will realize D realized he has c___ a lot since he came here He has tauhgt here since he come here 对since he come here 提问 he has been here since he left college.对since he left college提问 （）（）has he been here He has been here since 1996 __ __ 9 years since he _ After he _____his mistake,he promised not to do that againafter he () the mistake,he promised not to do that again .,realize B has realize C will realize D realized为什么要用过去式 He has to realize that his failure lies _____ his laziness.a、aboutb、pastc、tod、in Jim has made many friends since he ___to china. It has been 3 years since he came here. It______five years since he has left for Beijing. he has left school since last week改错 He has caught a bad cold since last week改错 He has left Beijing since two days ago改错 He has left Beijing since two days ago.改错急 翻译句子：he has been doing nothing else ever since. he has been in english since last 什么意思 he has been a soldier since last year同义句