два упражнения - вопрос №4035995

2. Complete the sentences: change the word in capitals at the end of each sentence to form a word that fits suitably in the blank space. 1. ..examine the structure of the cells SEARCH. 2. The ...of radio and television changed our leisure time INVENT. 3. This theory was ...proved EXPERIMENT. 4. He has won a prize at the ...conference NATION. 5. There are ...scientific fields DIFFER.

3. Insert the words at the sentence level: fill in the blanks with the missing words (the first letter of each word is given). 1. Science d… with a variety of subjects. 2. Scientists s… for the answers to the different questions. 3. The structure of the cells is e… by scientists. 4. Different theories u… the facts. 5. The b… of some scientific fields are not clear. 6. Natural, social and technical sciences are closely i… 7. T… the ages, people have invented tools, machines, and materials to make work easier.8. Science c… much to modern technology. 9. Some modern technologies d… on science. 10. During our l… time we watch TV.