I’ll never trust such a man ______ you described.
| A．that | B．what | C．whoever | D．as |
—Do you know why Jane was so angry?
—Her roommate gave in to ________ and opened the letter addressed to her.
| A．curiosity | B．consideration |
| C．concern | D．convenience |
In my brother's absence, I would like to thank all concerned on his ________.
| A．behalf | B．part | C．business | D．interest |
—What does PM 2.5 mean?
—It's a professional ________ indicating the condition of air pollution.
| A．term | B．item | C．number | D．mark |
It is no ________ pretending you did not know because everyone saw the whole accident.
| A．use | B．help | C．time | D．joke |
—He has a lot of friends who have a lot in ________ common with himself.
—Indeed.Birds of ________ feather flock together.
| A．the; / | B．the; a | C．/; a | D．a; the |