用动词适当形式填空

用动词适当形式填空
1.The shop assistant said that if half of the money was paid(pay),the car would be sent(send) to her at once.The rest of the money could be paid before the end of the year.
本题的would be sent是不是过去将来时的被动语态,还是其它时态?
2.The boy was caught(catch) in the heavy rain.When he got(get) home,he had been(be)wet all over.His mother told him to take some medicine,because she thought he would be caught(catch) cold.
had been 是不是过去完成时,would be caught 是不是过去将来时的被动语态,如果是的话为什么这里要用被动语态?