Заполните пропуски, образовав от приведенной в скобках основы нужный глагол.
1.Don’t on things which will hardly save you any money. (economy)
2.With the aid of a screwdriver, the two screws at each end. (loose)
3.The final division of Germany was by the completion of the Berlin Wall. (symbol)
4.This mathematical function is used to the wave functions of elementary particles. (specific)
5.It is a systematic attempt to our competitive ability. (strength)
6.I with the philosophy students. (social)
7.The only way we are going to compete with the West is to .(industry)
8.The subject is immensely complex, and hard to . (simple)
9.The chalcopyrite structure compounds can either in the ordered or disordered states. (crystal)
10. 71 % of employees are in Belgium. (union).

1. Don’t economize on things which will hardly save you any money.
Explanation: The base word "economy" refers to or relates to the idea of saving or managing money. We need to use the verb form of this word, which is "economize," in the sentence. The phrase "which will hardly save you any money" suggests that the speaker is advising not to save money on certain things.

2. With the aid of a screwdriver, loose the two screws at each end.
Explanation: The base word "loose" refers to making something less tight or secure. We need to use the verb form of this word, which is "loosen," in the sentence. The phrase "the two screws at each end" implies that the speaker is instructing to make the screws less tight.

3. The final division of Germany was symbolized by the completion of the Berlin Wall.
Explanation: The base word "symbol" refers to something that represents or stands for something else. We need to use the verb form of this word, which is "symbolized," in the sentence. The phrase "the completion of the Berlin Wall" indicates that the construction of the Berlin Wall represented the final division of Germany.

4. This mathematical function is used to specify the wave functions of elementary particles.
Explanation: The base word "specific" refers to something detailed or precise. We need to use the verb form of this word, which is "specify," in the sentence. The phrase "the wave functions of elementary particles" suggests that the mathematical function is used to provide specific details about these functions.

5. It is a systematic attempt to strengthen our competitive ability.
Explanation: The base word "strength" refers to the power or ability to do something. We need to use the verb form of this word, which is "strengthen," in the sentence. The phrase "our competitive ability" suggests that the speaker is talking about improving or making our ability to compete stronger.

6. I socialize with the philosophy students.
Explanation: The base word "social" refers to interacting with others or being part of a group. We need to use the verb form of this word, which is "socialize," in the sentence. The phrase "with the philosophy students" indicates that the speaker is referring to their action of spending time and interacting with these students.

7. The only way we are going to compete with the West is to industrialize.
Explanation: The base word "industry" refers to the economic activity or the process of manufacturing goods. We need to use the verb form of this word, which is "industrialize," in the sentence. The phrase "compete with the West" suggests that the speaker is talking about the need to develop and expand industries to be competitive.

8. The subject is immensely complex, and hard to simplify.
Explanation: The base word "simple" refers to making something easier to understand or to reduce its complexity. We need to use the verb form of this word, which is "simplify," in the sentence. The phrase "hard to" signifies the difficulty of making the subject less complex or easier to understand.

9. The chalcopyrite structure compounds can exist either in the ordered or disordered states.
Explanation: The base word "crystal" refers to a solid material with a regular repeating pattern of atoms. We need to use the verb form of this word, which is "exist," in the sentence. The phrase "in the ordered or disordered states" suggests that the chalcopyrite structure compounds can either have a regular arrangement of atoms or a random one.

10. 71% of employees are unionized in Belgium.
Explanation: The base word "union" refers to an organization or a group formed to protect the rights and interests of workers. We need to use the verb form of this word, which is "unionized," in the sentence. The phrase "in Belgium" indicates the location where 71% of employees are part of a union.