The conflict had developed into a stage ______ the two countries were gathering big troops on the border.
A.where | B.when | C.which | D.that |
In modern civilization, mankind is destroying the planet, all __________ progress.
A.as a result of | B.in the name of | C.in a state of | D.by the side of |
With the project of animal protection, foxes are becoming more ________ in urban areas.
A.popular | B.ordinary | C.universal | D.widespread |
Food safety is ________ important, so the government spares no efforts to prevent food pollution.
A.strongly | B.reasonably | C.highly | D.naturally |
Don’t be so discouraged. If you ________ such feelings, you will do better next time.
A.carry on | B.get back | C.break down | D.put away |
Modern forms of transportation and communication have done much to ________the isolation of life in Alaska.
A.break through | B.break down | C.break into | D.break out |