Помогите пожалуйста, очень надо.
Задание A), Read the passage and put the verbs in brockets into the correct passive tense.

Blue whale.
The blue whale is the largest living creature on Earth. Usually these whales ......... (find) in the cold Arctic and Antarctic oceans, but in winter they ......... (force) to travel to warmer waters for food. It ....... (think) that there were once hundreds of thousands of blue whales, although now only about 1,000 survive.During the last century, blue whales ...... (hunt) for food and for whalebone, which ...... (use) to make womens clothing. In 1930,30,000 blue whales ....... (kill) by hunters. Today commercial whaling ..... (ban), and it ...... (hope) that one day thousands of blue whales ..... (see) in the worlds oceans again.

Задание Б, Ask and answer questions, as in the example.

1) Where are blue whales usually found ?
2)In the Arctic and Antarctic Oceans.
How many blue whales are thought to survive today ?
3) A thousand. Why were they hunted ? etc