there was a car in front of the house just now改为否定句,一般疑问句并作否定回答

问题描述:

there was a car in front of the house just now改为否定句,一般疑问句并作否定回答

否定句:There was not a car in front of the house just now;
一般疑问句:Was there a car in front of the house just now;
否定回答:No,there wasn't