1我晚上睡觉有问题 I have (trouble) (sleeping) at night
2那位老人盼望能收到儿子的信.The old man is(looking)(forward)(to)(hear)(from)his son.
3当我不高兴时,妈妈总是讲些笑话使我高兴起来.when i am unhappy ,my mom always tells me some jokes(to)(cheer)(me)(up).
4昨天当李明看到一位老人躺在地上时,他赶快打了120.Li Ming called at 120 once(when)(he)(saw)an old man(lying)on the road yesterday.