高中英语作业题，有5个句子我写的觉得不太对，又不知道哪里错，请老师指点一下，尤其是括号部分的词没把握

Question

1. It happened （to at the ）220 Madison Avenue.
2. Berry caused an accident when he had fallen off （from） his bike （into） the street.
3. The drivers of both the car and truck want that Berry can pay for the damage of their （vehicle）.
4. The lawyer wants to （plus） his own costs of 10,000USD.
5. He （is expected /is supposed) to reply （by / in) April 19th.

Answer 1

1. It happened （at the ）220 Madison Avenue. 如果是用 happen to ,一般to后面要加宾语，比如me.
2. Berry caused an accident when he had fallen off （/ ） his bike （at ） the street. fall off 已经是介词短语了，后面跟个名词就表示从什么什么地方跌落。发生在街上，at the street. 如果想强调 onto 那个过程，则最好用 onto/on the ground
3. The drivers of both the car and（the） truck want that Berry can pay for the damage of their （vehicles）. 用复数，不解释。
4. The lawyer wants to （add） his own costs of 10,000USD. plus不是动词。想想经典例句：5 plus 2 equals 7. 动词的是equal , plus 只是介词
5. He （is expected / is supposeed ) to reply （by ) April 19th. 前面的2个都可以用，不存在语法错误，不过意思有微妙差别。is expected 偏重主观意愿的猜测，希望。is supposeed 是指预计。 具体的某一天不能用 in . by April 19th 意思就是before April 19th.

Answer 2

1. 去掉to 和 the
2. onto
3.用复数
4. plus是介词，此处需要一个动词。
5. 前面部分OK,后面部分忘了