Parts of a sentence are given below in jumbled order. Arrange the parts in the correct order to form a meaningful sentence.
(a) the use of animal research
(b) throughout the past century
(c) and it continues to be used to understand many diseases
(d) has been of considerable importance
(e) in the field of scientific and medical advancements
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. adebc.
- Part a is the subject of the sentence, as it introduces the topic. This phrase should come first because it sets the context for the rest of the sentence.
- Part d provides the main verb and complement, describing the significance of the subject (the use of animal research). This part should follow the subject to explain its importance.
- Only option 3 has ad in the initial position, hence it is the correct option.