Learn Hardcore Swahili: Wao wanasoma kitabu sasa.

The prefix wa- is used for third-person plural in Swahili (i.e., they). It matches the subject pronoun Wao, indicating more than one person.

Do I always need to include Wao at the start of the sentence?

No. In Swahili, subject pronouns are often omitted because the subject prefix (like wa-) already indicates who is doing the action. You can simply say Wanasoma kitabu sasa and the meaning remains clear.

Does wanasoma only mean "they are reading" or can it also mean "they study"?

In Swahili, the verb kusoma can mean both "to read" and "to study," depending on context. Therefore, wanasoma can mean they are reading or they are studying, and context usually clarifies which meaning is intended.

Is kitabu singular or plural?

Kitabu is singular, meaning "a book" or "the book." The plural form is vitabu, meaning "books."

What is the role of sasa at the end of the sentence?

Sasa means "now," emphasizing that the action is happening at this moment. You could also put sasa at the beginning (e.g., Sasa wanasoma kitabu) to stress that it is happening right now. The placement slightly changes the emphasis but not the overall meaning.