1. What animals live a lot in Canada?

- Many beavers live in Ottawa.
(Is this question or answer correct?)

2. What kinds of stick food are there on Wangfujing Street?
- There are meat, fruit, insect, and even starfish sticks.
(Is this question or answer correct?)

3. What kinds of food sticks are there on Wangfujing Street?
- There are meat, fruit, insect, and even starfish sticks.
(Is this question or answer correct?)

1. I think you mean, "What are the animals in Canada with the largest populations?" One answer can be this: "There are several types of big cats, as well as wolves and foxes, that make up much of Canada's wildlife population."

http://en.wikipedia.org/wiki/List_of_mammals_of_Canada#Native_mammals

2. "Stick food" or "food sticks" -- these are not common terms I've heard in the US. I've heard things phrased differently, but not in those terms. "Food on a stick" is the term I've heard, but then there are also corn dogs, kabobs, and others.
http://www.buzzfeed.com/christinebyrne/kebabs-all-day-every-day?utm_term=.ivzj8abwr7#.pseOQr52pE

So in English, I'd phrase 2 and 3 as follows:

What kinds of food-on-a-stick are there on Wangfujing Street? [How will you write an answer for this?]

There are meat sticks, fruit sticks and insect sticks there.

1. The question "What animals live a lot in Canada?" is grammatically correct, but it could be phrased better for clarity. A more accurate and clearer way to ask the question would be, "Which animals are commonly found in Canada?" or "What are some of the most common animals in Canada?"

The answer provided, "Many beavers live in Ottawa," does not directly answer the question. While beavers are indeed found in Canada, stating that they live in Ottawa is inaccurate as beavers are not specific to that particular city. Instead, it would be more correct to say, "Beavers are commonly found throughout Canada," or "Some animals that are commonly found in Canada include bears, moose, beavers, and wolves."

2. The question "What kinds of stick food are there on Wangfujing Street?" is grammatically correct, but it could be rephrased for clarity. A more precise way to ask the question would be, "What types of food on sticks are available on Wangfujing Street?"

The answer provided, "There are meat, fruit, insect, and even starfish sticks," correctly responds to the question asked. It mentions the variety of food options available on sticks in Wangfujing Street, including meat, fruit, insects, and even starfish.

3. The question "What kinds of food sticks are there on Wangfujing Street?" is grammatically correct, but it could be rephrased for clarity. A more precise way to ask the question would be, "What types of food on sticks are available on Wangfujing Street?"

The answer provided, "There are meat, fruit, insect, and even starfish sticks," correctly responds to the question asked. It acknowledges the variety of food options available on sticks in Wangfujing Street, including meat, fruit, insects, and even starfish.