— Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I _________ a walk with my mother at that time.
---__________? ---I can’t find my bike.
---What’s your sister like? --- __________.
_________ the window, Tom! It’s too hot.
I have no pencils _____ pens, but Mary and Andy have some.
______ a nice car, and ______ colour is nice.