Question

they spend money uselessly (change into interrogative)​

Answer 1

Answer:

this spend money uselessly

Explanation:

change into interrogative

Answer 2

Do they spend money uselessly?

Interrogative sentences are a type of sentence that are used to ask a question or request information. They are distinguished by their structure, which typically involves inverting the subject and auxiliary verb (if there is one) in a statement, or adding an interrogative word (such as who, what, where, when, why, or how) to the beginning of a sentence.
The purpose of an interrogative sentence is to elicit information or clarification from the listener or reader, and they can be used in a variety of contexts, from casual conversation to formal writing.

Interrogative sentences are a powerful tool in communication, allowing us to gather information, seek clarification, and express curiosity or skepticism. They can take many forms, from simple yes or no questions to complex inquiries that require a more detailed response. The key to using interrogative sentences effectively is to ask questions that are relevant and specific to the topic at hand, while also being respectful and considerate of the person you're asking.

Interrogative sentences can also be used in everyday conversation to get to know someone better or express interest in their life. For instance, you might ask a friend "What did you do over the weekend?" or "How's your new job going?" These questions show that you care about the other person and are interested in what's going on in their life, fostering a sense of connection and rapport.

for more such questions on sentences
https://brainly.com/question/27952797
#SPJ3