1.听说明天可以出院,她很高兴.She is pleased to _hear_ _that_ _she_ _could/can_ leave hospital tomorrow.
2.如果你上课不认真听讲,做作业就会很困难.If you don't listen to the teacher carefully in class,you will have difficulties in doing your homework.
3.这个椅子和那个一样舒服 This chair is —as— —confortable— —as— that one.