The children are having fun ________ on the playground.
| A．to play | B．play | C．playing | D．played |
---Your digital camera is quite nice. Where did you buy ? I want to buy， too.
---On the Internet.
| A．one， one | B．it， it |
| C．it， one | D．one， it |
If we take a boat trip along____Thames(泰晤士河)， we’ll have ___ great time there.
| A．/；the | B．/；a | C．the; a | D．the；the |
— Mum, do you mind my listening to music for a while?
— ________. But please listen to it with your earphone.
| A．Yes, please | B．No, thank you |
| C．Not at all | D．Yes, I do |
—Do the Winter Olympics have similar events to______in the Summer Olympic Games?
— No. Winter Olympic Games only include winter sports.
| A．those | B．this | C．that | D．ones |
I couldn’t get through the door because there was a big box ______.
| A．by the way | B．on the way |
| C．in some ways | D．in the way |