6. --Kitty, how was your weekend?
--I had a great time. I went skiing with my friends.
--Wow! ________.
| A．How interesting you are! | B．Cheers! |
| C．Sounds really cool! | D．I'll go there, too. |
Most of us believe that there should be a(n) ______ of mutual(相互的) trust and respect between teachers and students in teaching.
| A．direction | B．chain |
| C．passage | D．atmosphere |
The robbers searched all the boxes in the house, hoping to __________more valuables
| A．cheer up | B．set up |
| C．break up | D．turn up |
If something comes flying toward your face, your __________ will be to pull back.
| A．reaction | B．strength |
| C．prediction | D．patience |
The murderer in the murder case is a dark—haired white woman who is __________ forty years old.
| A．simply | B．briefly |
| C．sincerely | D．approximately |
Animals do different amazing things to __________ low temperatures when winter comes. Some head for warmer places, while others put on a thick coat of fur.
| A．treat | B．prevent |
| C．survive | D．simplify |