Did you watch TV last night? → Yes, I did.
Will it take us long to cross the Channel? → No, it won’t.
Have they been waiting for long? → No, they haven’t.
Will she write me a letter? → Yes, she will.
Was he running to the bus stop when the accident happened? → Yes, he was.
Are Michael and Lucas going to write a letter today? → No, they aren’t.
Does Jane speak English? → No, she doesn’t.
Had you locked the door before you left the house? → Yes, I had.
Do we have to come tomorrow morning? → No, we don’t.
Were they lazy on Sunday? → No, they weren’t.