Ответ:

1.1 Conspiracy wasn't going to destroy the English Houses of Parliament

1.2 Was conspiracy going to destroy the English houses of Parliament?

1.3 What was going to destroy the English houses of Parliament?

1.4 Was conspiracy going to destroy the English or Chinese houses of Parliament?

1.5 The conspiracy was going to destroy the English houses of Parliament, wasn't it?

2.1 They didn't store 36 barrels of gunpowder.

2.2 Did they store 36 barrels of gunpowder?

2.3 Who stored 36 barrels of gunpowder?

2.4 Did they store 36 or 37 barrels of gunpowder?

2.5 They stored 36 barrels of gunpowder, didn't they?