---How did the accident happen, lady?
---When I went out of a shop, I happened to see the blue car _________ into the truck and the driver was badly injured.
---Do you know how many countries have joined the UN?
---________, there are 155.Is this true?
---Why didn't you go with us to the shopping centre last week?
---Sorry, I didn't ________, because I really had some personal affairs ________.
—Did you think the Stan; will beat the Bulls?
—Yes. They have better players. So I ________ them to win.
---Clare, have you brought the newspapers of today here?
---Oh, I forgot it.I ________ them.
---Why hasn’t the headmaster turned up? It’s time _________.
---Which of the following is wrong?
---Shall we go climbing this weekend?
---________.The weather forecasts says that it might be windy by then.
---I’m terriblysorry I ______ you.
---It’s all right.It ______ five years since we last met, you know.