WAIT DELAY and PAUSE ☆

`WAIT DELAY n`
halts the control for n seconds. (The fractional part of n is valid)
(Note.) WAIT DELAY is defined in the real-time module of Full BASIC.

`PAUSE`
waits for Enter key pressed.
`PAUSE string_expression`
waits for Enter key pressed with displaying string_expression.
Note.
Press ESC key or Click × to transfer to the Debug state.

Supplied function
`CONFIRM$(string-expression)`
Wait a reply with displaying string-expression. The return value is "YES" or "NO"