I heard that you got a girl friend, didn't you?
我听说你找了个女朋友,呵呵
Tom: I caught a cold last night.
Bob: Sorry to hear that.
昨天我感冒了.
听到这些我很难过（大部分时候是比较虚伪的,真的很难过吗?）
在感官动词hear后面接do［do其实就是不带to的不定式］还是接doing作宾补,主要看动作发生的情况或说话者的意向.如果强调的是‘动作的过程’就用do,如果表示的是‘动作正在进行’就要用doing.
例句: We heard the girl sing in the next room last night.我们昨晚听到那个女孩在隔壁房唱歌了.
He heard someone knocking at the door while he was going to bed last night.他昨晚上床睡觉的时候听见有人敲门.