1, (-) We didn’t do our exercise this morning.

(?) Did we do our exercise this morning?

2, (-) The hotel wasn’t very expensive.

(?) Was the hotel expensive?

3, (-) I didn’t have a bicycle when I was young.

(?) Did you have a bicycle when you were young?

4, (-) The children didn’t go to the zoo yesterday.

(?) Did the children go to the zoo yesterday?

5, (-) Ernie didn’t eat the last doughnut.

(?) Did Ernie eat the last doughnut?

6, (-) They didn’t buy a new house last month.

(?) Did they buy a new house last month?

1.Did you do your excercise this morning?

2.Was the hotel expensive ?

3.What did you have when you was young?

4.did the children go to the zoo yesterday ?

5.Did Emie eat the last doughnut?

6.Did you buy a new house last month?