Fill in the blanks with the verbs in brackets. 1.We haven't decided what we (do) next Saturday but I know we. (not stay) at home 2.Jennifer has phoned she said that she (come) for lunch. 3. I think somebody has knocked on the door I (open) it for you your mother (cook) that delicious cake for the birthday party? 4. David, you have forgotten to tidy the room and you promised you (do) ​