—Morgan, could you tell me _____________?
—In the Mexican city of Cancun.
| A．where did the UN Climate Change Meeting open |
| B．when did the UN Climate Change Meeting open |
| C．when the UN Climate Change Meeting opened |
| D．where the UN Climate Change Meeting opened |
It’s nice of you to ______ so much time showing me around your school.
| A．take | B．spend | C．cost | D．have |
-- I need something for cutting the paper.
-- Oh, you want a knife? OK, I’ll get ______ for you.
| A．it | B．that | C．this | D．one |
I couldn’t get through the door because there was a big box ______.
| A．by the way | B．on the way | C．out of the way | D．in the way |
-- Excuse me. May I use your eraser, please?
-- Sure. ______
| A．Watch out! | B．Well done! | C．Go ahead. | D．Follow me. |
-- Dad, it’s such a long way from our home to the park!
-- You mean it’s ______ to take a taxi?
| A．popular | B．necessary | C．possible | D．important |