The correct answer is [4] Each of the teachers teach in a different way.
Explanation:
In grammar, indefinite-pronouns are words such as all, every, many, each, someone, etc. that refer to a subject indefinitely. Additionally, depending on the indefinite pronoun this is considered as singular or plural and therefore should be followed by a singular or plural form to show pronoun verb agreement. For example the pronouns each, every, somebody are singular while the pronouns many, all or both are plural. According to this, the sentence with an indefinite-pronoun verb agreement is "Each of the teachers teach in a different way" because the indefinite pronoun should be followed by the singular form "teaches" rather than the plural form "teach".
Answer:
C
Explanation:
Coming up with as many ideas as possible is the correct answer because if you only jot down ideas sure to be useful then you can't explore different opportunities. A is also wrong because if you avoid suggestions you may not be able to progress.
One of the books is the tragedy of Romeo and Juliet. Not sure about the others.
Answer:
B. Scientists are alarmed that climate change may cause the extinction of coffee plants
Explanation:
According to the given passage, it is narrated that there is a general alarm among scientists about the effect of climatic change on the environment and how it would affect coffee.
It is stated that coffee are at danger of becoming extinct as a great number of plants that are used in the production of coffee are at risk because of their specific weather needs. The scientists believe this is a genuine risk and want the lawmakers and everyone else to put more effort to put countermeasures in place to checkmate this.
Therefore, the main idea of the passage is that scientists are alarmed that climate change may cause the extinction of coffee plants