---Where was your sister at this time yesterday evening ?---She was writing an e-mail ______ I was watching TV at home.
When did your father _______ your mother?
I know nothing about the accident _______he told me.
She’s never spent much money on her own clothes, ______ she?
- Do you mind coming to see me tomorrow? -_______. I'd like to talk with you.
-How long may I_______ this book? -For about a week.