I___(call) mike if the____(not arrive) before 10 o'clockIf you____ (speak) very fast, they____ (not understand) you?
I___(call) mike if the____(not arrive) before 10 o'clock If you____ (speak) very fast, they____ (not understand) you. If marco____ (call) tonight____ you____(tell) him I'm at sally's house? Your parents_____(not know) if you____(not tell) them.