I like coffee.
Declarative
What an exciting movie it was!
Exclamative
Does it taste good?
interrogative
Two plus two makes four.
declarative
What a liar he is!
exclamative
Remove the packaging. Open the blue box and connect the two wires.
imperative
Have any people actually met an alien?
interrogative
Why didn't you go to the party?
Interrogative
Don't forget your homework.
imperative
John likes to eat ice-cream .
declarative
What a mess you've made!
Exclamative
When will people go to Mars?
interrogative
Stop! Close the door.
imperative
Does Mary like the pizza ?
interrogative
We watched TV last night.
declarative
Who came to the party?
Interrogative
Do not stop in that place !
Imperative
Go now!
imperative
What a funny story he told us!
exclamative
Snow is white.
declarative