Use of word “HOW” for exclamation or praise

Can I use the word “how” for praise in this way:

How they move!

I want to say that how beautifully they move. Is this a correct sentence?


Solution 1:

The normal structure of an exclamatory sentence with 'How' is :

(1) How + adjective

e.g., "How beautiful!" "How nice!"

(2) How + Adjective/Adverb + Subject + Verb

e.g., "How happy (Adj) we were there!"

"How beautifully (Adv.) they move!"

However, you can omit this adverb and say :

"How they move!"