1 3 4 5 6 12 13 is the answer
Answer:
One of the b) biggest problems facing the world today is global warming.
Many scientists believe that the production of carbon dioxide and other greenhouse gases is having a heating effect on the atmosphere and this a) could be very dangerous for human life.
We d) must examine the problem of global warming and suggest some ways of solving it.
Explanation:
We can fill in the blanks by eliminating the options that are not usable. For the first sentence, the options were: a). Bigger b). Biggest c). Big d) most big. <u>When expressing this type of idea or thought, it is common to use the superlative form of the adjective. For example: one of my greatest fears is... Therefore, the best option is letter b) biggest. It is the correct superlative for the adjective "big".</u>
For the second sentence, the options were: a) could b) shall c) is d) ought. <u>Since the word right after the gap is "be", we can eliminate letter c) is. We can also eliminate letter d) ought, because it needs a "to" after it,</u> which we do not have. Finally, let's pay attention to the words' meanings. <u>"Shall" affirms that something is or exists, while "could" makes it clear that something is a possibility. Since we are not sure of what shall be, the best option is a) could.</u>
For the third sentence, the options were a) may b) can c) should d) must. <u>The previous sentence said it was possible for the heating effect to be dangerous for human life. If something is dangerous, we have to study it. In other words, we "must" study it. After all, our lives depend on it.</u>
Answer:
Tan discusses her mother’s English to support the idea that the language of one’s childhood is a person’s deepest, truest form of expression.
Explanation:
It's important here to think about how Tan is speaking about her mother's tongue. Is she speaking about it in a positive or negative way? Is she embarrassed or ashamed of her mother's English? Her tone is positive and not embarrassed. Any option that goes against this should be eliminated. She's also not saying anything about learning the English language or how it has developed. She's merely showing that her mother's English is not always easily understood by others, but that she understands it. It is what she grew up with and the way in which she learned the world around her. She says that it "was the language that helped shape the way I saw things, expressed things, made sense of the world." We learn language from our parents, and in our childhood, it's our parents who taught us how to express ourselves.
