Human language has two levels of structures, such as, units of the primary level are composed of elements of the secondary level and each of the two levels has its own principles of organization. Language is hierarchical. It indicates ______ of human language.
If you are entitled to sickness______, you must claim it from your employer.
Around two o’clock every night, Sue will start talking in her dream. It somewhat ________ us.
It will be at least 10 days _______they finish cleaning up the typhoon-stricken village.
——What should we pay more attention to if we go camping in the mountains?
——Nothing special. Take a special pair of glasses _______ the wind there is strong and cold.
This crop has similar qualities to the previous one, _______ both wind resistant and adapted to the same type of soil.
