what is the reason for___ on time

what is the reason for___ on time what is the reason for your not coming on time 为什么是not comin what is the reason The knife on the table is used for___(cut) wood what time is it on the what is the reason of the fire? no matter what the reason is . What is the reason for ______there what do you thank is the best advice for___(learn)English? what is the time?what is time What is the time ___your watch?填by还是on? what is the time