I am ______ about the new model, and I firmly believe that there will be a good market for it.
| A．concerned | B．doubtful | C．confident | D．particular |
--- Mr. Jason, could you help me carry my bag to the third floor? It’s too heavy for me.
--- _______________.
| A．My pleasure | B．It’s a pleasure. | C．With pleasure. | D．You are welcome. |
The director of the Bronx zoo has offered a reward ors 1000 to _________ can capture the lion alive or dead which escaped from the zoo.
| A．anyone | B．who | C．whoever | D．whom |
. --- Bruce, could you tell me where __________ was ___________ you first met Mr. Carl?
--- In the park where I often go.
| A．it; that | B．that; which | C．it; what | D．that; it |
. --- Amanda is always polite and __________ towards her students.
--- What a good teacher!
| A．competent | B．considerate | C．contemporary | D．convenient |
Studies show that people with high self-esteem are less likely to be depressed anxious or lonely than ___________ with low self-esteem.
| A．that | B．these | C．those | D．ones |