D. One million will 20. The masked guys entered the house last nig Which is the receiver of the action? A. the masked guys C. last night B. the house D. entered 21. We will present a research on the effects of COVID 19 in the mental health. What is the corr way of changing this sentence into passive voi A. A research on the effects of the COVID-19 in th mental health is presented by us. B. A research on the effects of the COVID-19 in t otbolli​