电子课本网 第170页

第170页

信息发布者:
The girls were doing their homework in their bedrooms when the thunder and lightning came.
Mum was mopping up the water on the floor when an earthquake happened.
Bob hurt his right arm when he was playing football.
His coat caught fire when we were making a fire.
The big flood washed away many houses and big trees.
knock down
lives
Mice
will come
safely