Prices of daily goods ___________ through a computer can be lower than store prices.
——Why couldn’t they catch the 6:30 train ? ——Because they were delayed by .
I have had enough cake . Would you like ?
——Did you write to Grace last summer ? ——No, but I’ll her over Christmas vacation .
——Would you like to wait here for ? ——No, I have been here that long .
——You missed a good chance . ——Yes , I that job when it was offered .