教一教我! 關於schwa!

How many schwa sounds can you hear from the following phrases?
the capital city of New South Wales
A. 2 C. 4 　 　
B. 3 D. 5 　 　
an important industrial centre
A. 2 C. 4 　 　
B. 3 D. 5 　 　
a popular tourist attraction
A. 3 C. 5 　 　
B. 4 D. 6 　 　
beautiful scenery
A. 1 C. 3 　 　
B. 2 D. 4 　 　
cosmopolitan lifestyle
A. 1 C. 3 　 　
B. 2 D. 4 　 　
a lot of travelling time and money
A. 3 C. 5 　 　
B. 4 D. 6 　 　
the east coast of Australia
A. 3 C. 5 　 　
B. 4 D. 6