Grammar

What is the difference between a semicolon and a dash?

I’m confused about the difference between a semicolon and a dash. What is each one used for, and can I use one instead of the other?

How do I use word conjugations and correct word order?

I don’t understand the order of the sentences with each word and which ones come first

Is “people is” ever correct?

I heard someone say “people is.” I thought it should always be “people are.” Is there any situation where “people is” is correct?

What is the difference between the present perfect and past perfect tense?

How do I use "Present Perfect Tense" and "Past Perfect Tense"?

When should I use ‘to do’ vs. ‘doing’??

I find it hard to memorize/memorizing English words. Which is correct? Or both are acceptable, just with one being more commonly used?

Is it wrong to say “discuss about something”?

I’ve noticed that some learners say “discuss about a problem.” My teacher told me that it’s incorrect, but I still see it sometimes. Is “discuss about” always wrong?

Types of adjectives and examples

What is an adjective? Explain the differences and give example sentences for each.