Correct Answer: B) Television

Explanation

Radio, on the other hand, only relies on sound to convey messages. Print media, such as newspapers and magazines, primarily uses text and images without sound. Posters are static visuals without any accompanying sound or motion.

Therefore, in terms of combining sight and sound, television is the advertising medium that best fits this description.

Correct Answer: D. which

Explanation

The sentence The schoolboy screamed loudly when he saw a snake.............. looked terrifying requires a word to connect the description looked terrifying to a snake.

Let's analyze the options:

• A. it: It is a pronoun. If you use it, you'd create two separate sentences (or a run-on if not properly punctuated): The schoolboy screamed loudly when he saw a snake. It looked terrifying. While grammatically possible as two sentences, it's not the best fit for a single blank meant to connect ideas within one sentence.

• B. who: Who is a relative pronoun for people. A snake is not a person, so this is incorrect.

• C. and: And is a conjunction. If you say a snake and looked terrifying, it suggests the schoolboy saw a snake *and* the schoolboy looked terrifying, or that the snake *and something else* looked terrifying. It doesn't correctly attribute looked terrifying to the snake alone.

• D. which: Which is a relative pronoun used for animals or things to introduce a descriptive clause. Which looked terrifying directly modifies a snake, explaining what kind of snake it was or adding further information about it. This is the most grammatically correct and natural fit to form a single, coherent sentence.

Therefore, the best option is D. which.

The complete sentence would be: The schoolboy screamed loudly when he saw a snake which looked terrifying.

Correct Answer: C. differents sizes

Correct Answer: B. marrying many foreign women who came with their gods to Israel

Correct Answer: D. effort

Explanation

The correct answer is D. effort.

The phrase make an effort means to try hard or to exert oneself. It fits perfectly in the sentence:

You should make an effort to improve the situation.

Let's look at why the others don't fit:

• A. effect: We usually have an effect or produce an effect, not make an effect.

• B. efficiency: Make an efficiency is not a standard phrase. You might improve efficiency.

• C. effectiveness: Make an effectiveness is not a standard phrase. You might measure effectiveness or increase effectiveness.

Correct Answer: D. yes, we did

Explanation

(a) i. Free trade area

- Member countries remove all kinds of restrictions in trade among themselves

- Member countries have no common tariff policy in their trade with outsiders. Each country determines its own tariff policy.

ii. Common market

- Member countries remove all kinds of restrictions on trade long themselves

- Member countries have a common tariff policy against non-members.

- Free movement of factors of production

(b) Advantages

i. Existence of a large market such that firms have access to the market of member countries.

ii. Large scale production with possibility of regional specialization

iii. There is more efficient allocation of resources, since resources move about freely in the region

iv. Development may spread from more advanced countries to less developed ones

v. It fosters peace, unity and understanding among members.

vi. Consumers have a wider market to choose from, and at better prices.

Disadvantages

i. Trade from cheaper sources outside the region are diverted i.e cheaper sources are prevented from entering the union

ii. Developed members may develop at the expense of the weak and poor ones.

iii. There is loss of revenue which affects the growth of the poorer members.

Correct Answer: B. creditor

Correct Answer: B. 7!

Correct Answer: B. Cabinet