Put the verbs in brackets into the passive.

1. Our house ..... (burgle) last night.

Passive: Our house was burgled last night.

2. This building ..... (estimate) to be at least 200 years old.

Passive: This building is estimated to be at least 200 years old.

3. All the packaging ..... (must/remove) before placing the pizza in the oven.

Passive: All the packaging must be removed before placing the pizza in the oven.

4. Unfortunately a lot of dogs ..... (abandon) in the streets by their owners.

Passive: Unfortunately a lot of dogs are abandoned in the streets by their owners.

5. £100,000 ..... (donate) to the local orphanage by somebody who wanted to remain anonymous.

Passive: £100,000 is donated to the local orphanage by somebody who wanted to remain anonymous.

6. How often ..... (cats/should feed)?

Passive: How often should cats be fed?