____________ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
| A．It is | B．There is | C．This is | D．That is |
– What a terrible collision accident!
– Judging from the scene, personally, it is one or two car drivers, rather than the truck driver, who _____.
| A．is to blame | B．are blamed | C．are to blame | D．is blamed |
Trapped by the police, the terrorists made their ______ attempt to explode the bomb that they carried.
| A．brave | B．harmful | C．desperate | D．considerate |
–You are really crazy about music!
– Sort of. I always find in music _____ peace which is missing in _____ world full of challenges.
| A．/; the | B．/; a | C．a; the | D．the; a |
During the dinner, a lady’s critical comments on my new dress really left me _______. After an awkward silence, I only sat there embarrassed.
| A．in a mess | B．in a dilemma | C．at a loss | D．at random |
At the party, all the others seemed to know each other well; Catherine sat alone at the table in a corner, feeling ________.
| A．cut off | B．kicked out | C．left out | D．squeezed out |