Only ________ can you hope to make improvement in the operating system.
| A．by the way |
| B．on the way |
| C．in a way |
| D．in this way |
26．The chemical weapons by the Japanese troops are the chief cause of the constant poisoning accidents.
| A．Were abandoned | B．abandoned | C．had abandoned | D．abandoning |
25．We don’t have enough greeting cards for here ,but our best wishes are for all of you !
| A．anyone | B．someone | C．everyone | D．no one |
24．—How do you think I can make up with Jack?
—Set aside you disagree and try to find you have in common.
| A．what , what | B．what, that | C．where, whether | D．where, what |
22．—I am travelling to Japan tomorrow, Would you please tell me about your experiences there ?
— . Let’s discuss it over lunch.
| A．In no case | B．By all means | C．That’s all right | D．That depends |
21．In recent years global warming has become concern for people all over the world.
| A．the, the | B．/,/ | C．/, a | D．the, / |