The house is already burning!already 怎么可以运用在现在进行时中 请大师明示

The house is already burning!already 怎么可以运用在现在进行时中 请大师明示 在现在进行时 already 和 ever 的区别 already用法already可以放在句首吗?请帮忙举一例. The username is already taken the program is already runs The program is already running I have read half the book already.中the可以放在half前面吗? The house is already pretty改为一般疑问句 快,急用,并说明原因 Bother:But the house is already pretty clean and tidy!Sister It is eigth o'clock.在句中添加already 老友记中take a load off already,sit already already在此做什么? The username chosen is already being used.