Lo, la, los, las: stop repeating the noun
Once a thing or person has been mentioned, Spanish replaces it with a direct object pronoun. It answers "what?" or "whom?" and agrees with the noun it replaces:
lo — masculine singular (el libro → lo)
la — feminine singular (la sopa → la)
los / las — plural (los tomates → los, las llaves → las)
The English-speaker trap is word order. English says "I see it"; Spanish says lo veo, with the pronoun before the conjugated verb. Veo lo is never correct. In a negative sentence, no goes first: no lo veo.
The other trap is gender. "It" has no gender in English, but in Spanish you must look back at the noun: a jacket is la chaqueta, so "I never wear it" is nunca la uso.
For people, lo and la mean "him" and "her". In Spain you will often hear le for a man (le vi ayer); that is accepted there, but lo works everywhere.
How to decide: find the noun "it" or "them" refers to, check its gender and number, and put the pronoun right before the verb.
- ¿Las llaves? Las dejé en la mesa. The keys? I left them on the table.
- Compré pan, pero no lo comí. I bought bread, but I didn't eat it.
- ¿Ves a Laura? No, no la veo. Do you see Laura? No, I don't see her.
Now write these in Spanish
- I bought a new jacket, but I never wear it. Sign up to try
- These tomatoes are great. I grow them in my garden. Sign up to try
- Where's Ana? I didn't see her at work today. Sign up to try
- The soup is ready. Do you want it now? Sign up to try