It is called 'sick humour'.

It is called 'sick humour'. What is it called? it is called being a father I then called him and he informed that he is sick and he wan 请问And it is called chemical change.和And it called chemical c what is it called还是what does it called 英语高手请进 It is still sick!Really hard for me ah! The upstairs friends,What is called mandarin?It is called tr is called why is American humour difficult to understand? 懂英语请进It is called a clavichord. it is called a clavichord.为什么要有冠词“a”?