Vista - Chinese Traditional Input using Phonetic Input

I added Chinese Traditional Input using Phonetic input keyboard (i type in
chinese using bopomofo)

I have no problem typing in certain characters, however, I cannot seem to
type in words with the first tone. For instannce for singer Wong Faye, I can
type in Wong, but cannot type in Faye, all the options I get are in second,
third of 4th tone.

Is it because I am a bad typer? I didn't use the right keystroke for the
first tone? what is the key for first tone?

Please help.