1.Did your granddad use a computer at school?
c. I don't think he did.
2.Did people have German electricity two hundred yers ago?
d. I don't know.
3.When did Mary go to Australia?
e. Lasy winter.
4.Does your uncle speak French?
a. No, he doesn't.
5.Why are you sad?
f. I'm not.
6.Where did you put your schoolbag?
b. Under my desk.
1.Where was Mike yesterday?
2.What did you do all afternoon?
3.When did you watched television?
4.Who wisited grandma on Sunday?
5.When were the children wery tired?