A-colection-of-TOEFL-Reading-Comprehension-4 - Practice Tests 47-65

Sep 30, 2026

Upload by Cipher

This document contains a set of TOEFL-style reading comprehension practice tests. It includes multiple passages focused on understanding main ideas, specific details, and implied comparisons through questions with four-choice answers. The visible materials begin with Practice Test 47, featuring passages about bacteria size, microscopes, flagella, movement, and how their environment differs from human perception, followed by question items testing comprehension and inference. The file structure also lists subsequent practice tests up to 65 and an answer key.

LanguageEnglish

CategoryExam

FormatPDF

Pages119

Reading Time5 h 0 min

AccessFree to download

PRACTICE TEST 47

Passage 1

Passage 2

PRACTICE TEST 48

PRACTICE TEST 49

PRACTICE TEST 50

PRACTICE TEST 51

PRACTICE TEST 52

PRACTICE TEST 53

PRACTICE TEST 54

PRACTICE TEST 55

PRACTICE TEST 56

PRACTICE TEST 57

PRACTICE TEST 58

PRACTICE TEST 59

PRACTICE TEST 60

PRACTICE TEST 61

PRACTICE TEST 62

PRACTICE TEST 63

PRACTICE TEST 64

PRACTICE TEST 65

ANSWER KEY

Contents PRACTICE TEST 47 ......................................................................................................................3 PRACTICE TEST 48 ......................................................................................................................8 PRACTICE TEST 49 ....................................................................................................................13 PRACTICE TEST 50 ....................................................................................................................19 PRACTICE TEST 51 ....................................................................................................................24 PRACTICE TEST 52 ....................................................................................................................28 PRACTICE TEST 53 ....................................................................................................................32 PRACTICE TEST 54 ....................................................................................................................35 PRACTICE TEST 55 ....................................................................................................................40 PRACTICE TEST 56 ....................................................................................................................46 PRACTICE TEST 57 ....................................................................................................................51 PRACTICE TEST 58 ....................................................................................................................57 PRACTICE TEST 59 ....................................................................................................................62 PRACTICE TEST 60 ....................................................................................................................67 PRACTICE TEST 61 ....................................................................................................................73 PRACTICE TEST 62 ....................................................................................................................78 PRACTICE TEST 63 ....................................................................................................................86 PRACTICE TEST 64 ....................................................................................................................94 PRACTICE TEST 65 ..................................................................................................................102 PRACTICE TEST 66 ..................................................................................................................110 ANSWER KEY ...........................................................................................................................118 PRACTICE TEST 47 Passage 1 Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter a pinhead is about a millimeter across. Rod shaped bacteria are usually from two to tour microns long, while rounded ones are generally one micron in diameter Thus if you enlarged a founded bacterium a thousand times, it would be just about the size of a pinhead. An adult human magnified by the same amount would be over a mile(1 .6 kilometers) tall. Even with an ordinary microscope, you must look closely to see bacteria. Using a magnification of 100 times, one finds that bacteria are barely visible as tiny rods or dots One cannot make out anything of their structure. Using special stains, one can see that some bacteria have attached to them wavy- looking "hairs" called flagella. Others have only one flagellum. The flagella rotate, pushing the bacteria though the water. Many bacteria lack flagella and cannot move about by their own power while others can glide

FAQs

What types of questions are used in the practice tests shown here?

The document uses multiple-choice reading comprehension questions (A–D) that assess main topic, specific facts, and reasoning from the passages.

What is the main topic of the bacteria passage in Practice Test 47?

The main topic is the characteristics of bacteria, including their size, visibility under microscopes, and movement mechanisms.

How are answer keys provided in this document?

An “ANSWER KEY” section is listed after the practice tests, covering the questions for the earlier tests.

Sep 30, 2026

Upload by Cipher