Open the brackets and put the verbs in Present Perfect. For example: He (finish) training. - He has finished training. She (do) a lot of mistakes
We (not watch) all the Champions League matches this season.
She (buy) some really nice rollerblades?

She HAS DONE a lot of mistakes

We HAVEN’T WATCHED all the Champions League matches this season.

HAS she BOUGHT some really nice rollerblades?

Объяснение:

She has done a lot of mistakes.

We haven't watched all the Champions League matxhes this season.

She has bought some really nice rollerblades.