An animal that is is danger of disappearing from the world is...

There are not many Goliath frogs in the world. This is a _______ animal.

We use it to talk about things that happened in the past and that are finished.

We use it to talk about routines

We use to say something that you started in the past but you are still doing in the present

We use to talk about what you are doing at the moment

We use it to talk about something you were doing in a specific moment in the past

We use it to talk about something that happened in the past but it can be repeated in the present of the future.

What have ________________ during this summer?

I ______________here for twenty years

______________ many different projects at the school?

I ____________ France two times

_______________ London or Paris?

I ________________ my brother to learn English since 2016

I _______________ that project before

He _________________ about rare animals for two hours

She ___________________ with his friends all afternoon

We ___________________ about extinct animals this week

He ___________ a lot work to do yesterday.