Present Perfect

When do we use which tense?

'Already' is a signal word for ... 

When do we use which tense?

'Just' is a signal word for ...

When do we use which tense?

'2 years ago' is a signal word for ... 

When do we use which tense?

'Yet' is a signal word for ...

When do we use which tense?

'Yesterday' is a signal word for ..

Where is Wendy? — She ... to the swimming pool.

Have you written the report ...?

Alex has studied in our school ... six years already.

My brother ... to Thailand twice already.

He  ___ for two weeks. He is trying to give it up.

Here are your shoes. I  ___ just them.

Emily and Molly ____ each other for more than 10 years now.

Have you ... played cricket?

Who ... you this disc?

I don’t know about this town. I have ... been there.