Read the sentences and complete the idioms with suitable words.

Write one word in each gap.

1.It's time to let the cat out of the … and share our story with everyone.

2.I don't know why she turns her nose … at me! We used to be friends.

3.She doesn't want to choose, she wants to kill two birds with one … .

4.Ron has got a bee in his … about his studies. He can't go to bed if there's a single task left!