Cars have p________a lot of accidents since they were invented

Cars have p________a lot of accidents since they were invented Cars often have too many p___. I like cars.I have two 根据英文解释,写出下列单词1.P________a card you can use as letter 2.r________get sth from3.e________one made of paper for a letter4.h________wish5.p________with their friend ship through change letters.6.c________people have some hobbies t 英语语法请教:people who has cars还是people who have cars? He doesn't have any cars?同义句转换! There will have too many cars in 100 tears.(改错) They have cars.(改为疑问句,并作出否定回答) 英语连词成句：have,cars,toy,some,I Have you got any cars?否定回答和肯定回答? He doesn't have any cars.同义句转换He doesn't have any cars.（同义句转换）He ______ _______ cars. Just as every coin has twosides,cars have both adJust as every coin has twosides,cars have both advantages and disadvantage.个人理解不了cars后面的,这里的cars真的就是汽车? most family have their own cars in our town now同意most family _________ their cars in our town now I have blue car .I have blue cars.什么区别,还是哪句错? I don`t have a car.与I don have any cars有何不同? some people has/have 2 cars. 请问是 have还是has 呢? Peter and his father have got some nice model racing cars.（have got some 提问） 为什么是Most families have bought family cars over the years不是have had才对吗