Irregular verbs: past participle
Present perfect forms
Actions in protest
100

go

gone

100

I _______ (write) a complaint to the city council. 

have written

100

We have ______ (make) signs for the demonstration. 

made

200

drink

drunk

200

They _______ (see) the problem but haven't acted yet. 

have seen 

200

The students have _____ (do) research about the environmental issue. 

done

300

give 

given

300

She ______ (choose) to join the protest. 

has chosen

300

Citizens __________ (come) together to sign the petition. 

have come 

400

Sentence with go in present perfekt.

Individual answer. 

400

Form a question: 

you / already / take / photos?

Have you already taken photos?

400

Translate in GER: 

They have prepared a letter of protest. 

Sie haben einen Protestbrief vorbereitet. 

500

Sentence with choose in present perfect. 

Individual answer. 

500

Negative sentence: 

The volunteers / the petition / not yet / bring

The volunteers have not brought the petition yet. 

500

Translate in ENG: 

Die Nachbarn haben schon mehrere Briefe geschrieben. 

The neighbors have already written (several) letters.