Where's the language going in Canada?

The National Post has an interesting article today tracing where language is going in Canada.

Can you answer the following questions?

1. Which of the 25 top immigrant languages most spoken at home is growing the fastest in Canada?
1. Arabic
2. Hindi
3. Mandarin
4. Tagalog
2. Which are the top 5 immigrant languages spoken at home in Toronto?
1. Chinese, Arabic, Hindi, Spanish, and Russian
2. Arabic, Farsi, Russian, Chinese, and Vietnamese
3. Cantonese, Punjabi, Chinese, Urdu, and Tamil
4. Italian, Portuguese, Cantonese, Tamil, and Tagalog

Answers below:
1. 4
2. 3