Измените время глагола на Present Perfect. Present Perfect – образуется следующим образом:

Например: I am learning a poem. – Я учу стихотворение (Present Progressive)
I have learnt a poem. – Я выучил стихотворение (Present Perfect)
1. Mum is taking the dirty cups from the table.
2. We are buying corn for our parrot.
3. Tom is opening a bottle of milk.
4. He is putting on his hat.
5. My friends are having breakfast.
6. Mary is making a new blouse for party.
7. Students are translating the text from French into English.