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English grammar

A kilo of, half a kilo of, a bag of

Ask for quantities of food at the market.

From the scene A kilo of tomatoes

In short

Ask for food with amount + of + food: a kilo of tomatoes. Half goes before a: half a kilo.

  • amount + of + food a kilo of tomatoes
  • half (not medium) half a kilo of apples
  • a bag with food a bag of oranges
  • an empty bag a bag

Your turn

Which one goes with half (not medium)?

Options: a kilo of tomatoes · a bag of oranges · half a kilo of apples

Show answer

half (not medium) → half a kilo of apples

How it works

Ask for food with amount + of + food: a kilo of tomatoes, a bag of oranges — don't forget of.

Good to know

For half, say half a kilo: half goes before a.

amount + of + food a kilo of tomatoes

Nuria

Hi. A kilo of tomatoes, please.

Hola. Un kilo de tomates, por favor.

Your turn

What fills the gap?

Hi. (blank), please.

Options: Half a kilo of apples · A bag of oranges · A kilo of tomatoes

Show answer

Nuria

Hi. A kilo of tomatoes, please.

Hola. Un kilo de tomates, por favor.

half (not medium) half a kilo of apples

Nuria

And half a kilo of apples.

Y medio kilo de manzanas.

Your turn

What fills the gap?

And (blank).

Options: a kilo of tomatoes · a bag of oranges · half a kilo of apples

Show answer

Nuria

And half a kilo of apples.

Y medio kilo de manzanas.

a bag with food a bag of oranges

Tomás

Sure! A bag of oranges.

¡Claro! Una bolsa de naranjas.

Your turn

What fills the gap?

Sure! (blank).

Options: Half a kilo of apples · A bag of oranges · A kilo of tomatoes

Show answer

Tomás

Sure! A bag of oranges.

¡Claro! Una bolsa de naranjas.

an empty bag a bag

Nuria

And... a bag, please?

Y... ¿una bolsa, por favor?

Your turn

What fills the gap?

And... (blank), please?

Options: a kilo of tomatoes · half a kilo of apples · a bag

Show answer

Nuria

And... a bag, please?

Y... ¿una bolsa, por favor?

Common mistake

Not kilo here. Repeat what Nuria asked for.

Sure! A bag of oranges.

¡Claro! Una bolsa de naranjas.

Practise it in the story

Meet this rule inside a short animated scene. Answer as it plays, then say the lines yourself.

Practise free in the app
See all forms
A kilo of, half a kilo of, a bag of
amount + of + fooda kilo of tomatoes
half (not medium)half a kilo of apples
a bag with fooda bag of oranges
an empty baga bag
More lines from the story
  • TomásTomatoes! Apples! Oranges!¡Tomates! ¡Manzanas! ¡Naranjas!
  • TomásA kilo of tomatoes. Here you go.Un kilo de tomates. Aquí tienes.

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