17. Answer the questions so that they are true for you.

Eg: Where were you yesterday at 1pm?
      -> I was at school.

1. Whose pen are you using?
2. Whose idea was it to do this exercise?
3. When was your birthday?
4. Who was your best friend when you were 6 years old?
5. Was it very cold this morning?
6. Where were you born?
7. Was there anything interesting on TV last night?

`@` `\ttcolor{#CC0066}{a}``\ttcolor{#FF0066}{K}``\ttcolor{#990066}{i}`.

`------`

`17`:

`1`. I am using my own pen.

`2`. It was my idea. 

`3`. It was February 7.

`4`. I didn't have a best friend.

`5`. No, it wasn't.

`6`. I was born in Hai Phong City.

`7`. No, it wasn't.

`----`

Thì QKĐ:

`(+)` S + was/were + O

       S + V2 + O 

`(-)` S + was/were + not + O

       S + did not + Vo 

`(?)` Was/Were + S + N/Adj ? 

      Did + S + Vo ?

      WH- + did (not) + S + Vo ?