Read the sentences and fill in the gaps with the appropriate idioms
Idioms

• blood run cold — to shiver from fright or horror;

• to be chilled to the bone — extremely cold;

• to be under the weather — to feel sick;

• can't move a muscle — to stay absolutely still;

• to get soaked to the bone — to get completely wet;

• to fall on deaf ears — to be ignored.

• blood ran cold

• chilled to the bone

• couldn't move a muscle

• get soaked to the bone

• fell on deaf ears

• under the weather

1. He opened the door, and his [ ]. He did not expect to see it.
2. It's so cold outside that I am [ ].
3. She stood silently behind the curtain and [ ].
4. It's so rainy outside, you must [ ].
5. They tried to tell their excuse, but their words [ ] of their professor.