Complete the conversations.Use one word.1. A:On Sunday I had a dream

Complete the conversations.Use one word.
1. A:On Sunday I had a dream about scorpions.And the next day I found two scorpions in my room.
B: ............... a coincidence!
2. A: There are about 6800 languages in the world.
B: ................ ? That's amazing.
3. A: The house was empty-but we could hear voices upstairs.
B: How..........!
4. A: Sam often has fish and chips for breakfast.
B: You're .......!
5. A: ........ 's strange.
B:What?
A: I know I put my calculator in my bag,but now it isn't there.