1 What did we have for dinner yesterday?
2 Oh, I've cut my finger
3 Why didn't you eat your porridge?
4 Alice, where have you been?
5 Did she get any good news yesterday?
6 Why have you left the party early?
7 What has mom cooked for dinner?
8 Did your parents miss the bus last night?
9 It is cold. Who opened the window?
10 The ground is white. It snowed yesterday.