Question

几道英语选择题求助，有答案，需要解释原因

1.--- Tom is not coming tonight.
---But he____.
A.promises B.promised C.will promise D.had promised
2.---___ the books___well?
---Yes,they have all been sold out.
A.Are,sold B.Were ,sold C.Do,sell D.Are,being sold
3.Bread and butter ___ for breakfast yesterday.
A.was served D.were served C.served D.was serving
4.The pen my brother bought for me last week___ well.
A.writes B.is written C.will write D.has been written
5.It is certain that the day will come when Taiwen ___to our motherland.
A.returns B.will return C.return D.returning
6.The day we had looked forward to ___ at last.
A.coming B.come C.comes D.came
7.The baby ____ two hours after it was taken to the hospital.
A.died B.would died C.had died D.has died
8.His father ______ for more than a year.
A.has left B.has gone away C.went away D.has been away
答案：B C A A B D A D
麻烦详细说下原因，先谢谢了

Answer 1

1、he promised 根据语境表示过去承诺过，也就是tom(过去)答应要来举信，但是(现在)没来
2、do the books sell well ? sell不能用被动表示卖 sell是有books发出的动作
3、was served 原因是就近原则 只和相邻的主语有关
4、writes 和上一题的sell差不多 动作是由钢笔发出的
5、表示将来要发生的事
6、注意looked forward to是修饰前面的the day 后正族轮面不能用coming 而是The day we had looked forward to作为主语 根据前面的had可知后面应用came
7、翻译为这个婴儿送到医院两个小穗消时后死了 die是不可持续的
8、根据后面的时间状语 此动作是持续的 即只有has been away符合

Answer 2

1 过去承诺过，用过去式
2 由回答知问唤仿友句没有be动词，选C
3 XX and XX动词用单数，面包和黄油被提供大绝，用被动，选A
4 固定句式 sth write well，还有其他的动词也是，read，look····
5 句子意思：台湾回归祖国的和槐那天终会到来是肯定的。台湾是以后回归，用一般将来
6 我们期望的这天最后还是来了，说明这天已经来了，用过去式
7 过去死的，用过去式
8 他的爸爸已经离开超过一年了，是从过去一直到现在时间超过一年，用一般现在完成时

通过我的解答，不知道亲明白一点没有，有很多题都是要通过题意选的，亲要加强这方面的能力哦~~