how to make your pc to speak using these codes

Set Sapi = Wscript.CreateObject("SAPI.SpVoice")

dim str

if hour(time) < 12 then
Sapi.speak " gud morning hii sheshnath"
else
if hour(time) > 12 then
if hour(time) > 16 then
Sapi.speak "Good evening sheshu"
else
Sapi.speak "Good afternoon User"
end if
end if
end if

Sapi.speak "The current time is "

if hour(time) > 12 then
Sapi.speak hour(time)-12
else
if hour(time) = 0 then
Sapi.speak "12"
else
Sapi.speak hour(time)
end if
end if


if minute(time) < 10 then
Sapi.speak "o"
if minute(time) < 1 then
Sapi.speak "clock"
else
Sapi.speak minute(time)
end if
else
Sapi.speak minute(time)
end if

if hour(time) > 12 then
Sapi.speak "P.M."
else
if hour(time) = 0 then
if minute(time) = 0 then
Sapi.speak "Midnight"
else
Sapi.speak "A.M."
end if
else
if hour(time) = 12 then
if minute(time) = 0 then
Sapi.speak "Noon"
else
Sapi.speak "P.M."
end if
else
Sapi.speak "A.M."
end if
end if
end if