English for Dentists V: Present perfect - Past simple

Your son __ __ one of her teeth.

• have fractured

• have fracture

• has fractured

My sister has a stomach infection. She ____ her appetite.

• has losed

• has lost

• have losed

Have you ever had surgery?

• I not have.

• No, I didn't.

• No, I haven't.

I haven't had any surgery __.

• never

• yet

• already

We have worked as dentists in this dental clinic __ 5 years.

• since

• just

• for

I have visited my dentist regularly __ 2018.

• since

• for

• ago

You have __ the same dentist __ you were a teenager.

• had / since

• visit / since

• had / for

My brother has __ opened his own dental clinic.

• just

• yet

• ever

I have __ started my teeth whitening treatment. I still have two more sessions left.

• never

• since

• already

__ your brother and you ever __ root canal treatment?

• has / have

• has / had

• have / had