Mr. Stevenson is great to work for—I really couldn't ask for a __________ boss.
| A．better | B．good |
| C．best | D．still better |
“Meals on wheels” is a free service, ____ hot meals are delivered to elderly people who may not be able to move around very easily.
| A．that | B．which | C．where | D．what |
To her disappointment, what she had devoted herself to ____ in nothing but failure.
| A．resulting | B．results | C．has resulted | D．resulted |
–Did you see ____ English teacher?
--I saw him at ____ work in the office just now.
| A．an, / | B．the, a | C．the, / | D．the, the |
When ____ a new word, you’d better _____ a dictionary.
| A．come across, refer to | B．coming across, consult |
| C．coming across, look up | D．come across, look through |
After the quarrel, I tried all my best to fix the misunderstanding between us, but all my efforts seemed ______.
| A．in trouble | B．in case | C．in time | D．in vain |