—It’s so near to the station. We could have walked.
—Yes, we ______ a taxi.
| A．didn’t need to take | B．needn’t have taken |
| C．needn’t take | D．mustn’t take |
—I haven’t seen you for ages. Where have you been?
— I _______ on leave in Europe.
| A．have been | B．am | C．was | D．had been |
—Can I help you, Madam?
— No, thanks. I_______.
| A．have just looked around | B．just look around |
| C．just looked around | D．am just looking around |
—Tom came back home the day before yesterday.
— Really? Where __________ at all?
| A．had he been | B．has he been |
| C．had he gone | D．has he gone |
Our team was ahead during the first half, but we ________ in the last ten minutes.
| A．had lost | B．would lose | C．were losing | D．lost |
―Look! It looks as if it _______ going to rain. We must hurry.
―OK.
| A．was | B．is | C．were | D．will be |