—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 |
Do you know the reason ________he was late for the class?
| A．why | B．that | C．which | D．who |
---- What a hot day! Have you had a drink?
-----Yes, but I’d like to have _____ after class.
| A．it | B．another | C．that | D．one |
What a pity! I missed meeting my boss at the airport because my caron the way..
| A．broke up | B．broke into | C．broke out | D．broke down |
See what you’ve done! Don’t you have a _____ of right or wrong?
| A．feeling | B．thought | C．sense | D．knowledge |
If you buy ______MP4 player in our store, you can get a watch for ________free.
| A．a ,\ | B．an; the | C． an; \ | D．the ; the |