Mucho/Muy-

It translates to- A LOT OF, MANY, or MUCH (unlike most adjectives it is placed before nouns)

1. Ella tiene mucho dinero.

She has a lot of money.

2. Hay mucho trabajo.

There is much work.

3. No tenemos mucho tiempo.

We don't have much time.

1. Ella tiene mucha tarea.

She has a lot homework.

2. Hay muchos coches.

There are many cars.

3. No tenemos muchas mesas.

We don't have many tables.

It translates to VERY. It is placed in front of the adjectives that it modifies.

1. La montana es muy alta.

The mountain is very high.

2. El maestro está muy enojado.

The teacher is very angry.

Examples-

1. Ella habla mucho.

She talks a lot.

2. ¿Lees mucho?

Do you read much?

3. No venimos por aqui mucho.

We don't come here often.