I'm ready to do_ I can do to help you___ your hardship.

Most people felt the punishment was far too for the crime; what the culprit did was so despicable, even_ as to warrant a far more severe reprimand.

Nobody knows why_ postponed until next week.

We have to do things *by the book*. What does the underlined phrase mean?

Scientists estimate that the wildlife will be_ danger of extinction within forty years as long as numbers diminish_ this rate.

Choose the word that is most nearly opposite in meaning to the word ASSUAGE.

Would you mind___ simply a cup of tea?

Read the following passage and answer the question

For thousands of years, agriculture was practiced without utilizing any artificial chemicals, such as artificial fertilizers and pesticides. The first generation of artificial fertilizers was developed during the mid-19th century. Being cheap, powerful and easy to transport in bulk, these fertilizers soon became popular amongst the farmers all around the world. In addition, similar advances in chemical pesticides in 1940s, turned farming into a very fruitful business.

However, after nearly a few decades, the studies revealed that both artificial fertilizers and pesticides had serious long term side effects including soil compaction, erosion, and reduction in soil fertility.

Furthermore, scientists were concerned about toxic chemicals entering the food supply and endangering human health Due to the above mentioned problems, organic farming as, an alternative to current methods, gained a lot of attention in academic circles and soon became a widely used farming approach. For one thing, organic farming excluded the use of synthetic pesticides, growth hormones, antibiotics, genetically modified seeds and animal breeds, as well as irrigation. gation.

Instead of artificial materials, organic farming relies on ecosystem management; meaning that even pesticides and fertilizers are derived from plants, animal wastes, and minerals. The primary aim of this method is to increase soil fertility, balance insect population, and reduce air, soil, and water pollution. Also from consumers' hers' perspective, this method is absolutely fruitful in terms of health-related issues.

The use of chemical materials in farming became so widespread because they were

The main difference between organic farming and other forms is that organic farming. ___

The scientists were concerned about the chemical pesticides with respect to human health because they could_

Which statement is NOT correct according to the passage?

What long term effects of artificial materials in farming were mentioned in the passage?

Although we are *concerned* (A) about the problem of energy sources, we *must not* (B) fail *recognizing* (C) the need *for* (D) environmental protection.

*It is* (A) imperative that a graduate student *maintains* (B) a grade point average *of* (C) 'B' in *his* (D) major field.

*The most common* (A) form *of* (B) treatment *it is* (C) mass inoculation and chlorination of *water sources* (D).

নির্দিষ্ট পরিমাণ কিছু পানিকে ধীরে ধীরে $2^\circ\text{C}$ থেকে $7^\circ\text{C}$ এ উষ্ণ করা হল। এতে উক্ত পানির আয়তন পরিবর্তনের ব্যাপারে কোনটি সঠিক?

ইলেকট্রন ভোল্ট ($\text{eV}$) কিসের একক?

খুব অল্প সময়ের মধ্য খুব বড় মানের বল প্রযুক্ত হলে তাকে কি বলে?

একজন ব্যক্তি কোনো স্থানে যাওয়ার সময় ঘণ্টায় $6$ মাইল বেগে যায় এবং আসার সময় ঘণ্টায় $5$ মাইল বেগে ফেরত আসে। তার গড় গতিবেগ কত?

দুটি তরঙ্গের দশা পার্থক্য $90^\circ$ হলে, পথ পার্থক্য কত?