The symptoms of diabetes in the early stages are too slight that people do not notice them.

Coal has provided the majority of our electricity and was a principal source of energy

        A                             B                                     C

     since the Industrial Revolution.

Concentrations of troops near the border look set to ______ within the next few days.

As the highest mountain on Earth, the Mount Everest represents the ultimate challenge

      A          B                                         C

     for mountain climbers.

                                 D

I turned into the dirt road and followed it through encroaching/trespassing trees and bushes.

Every so often the kitchen would be trespassed/invaded by ants.

The movie industry has chosen to ignore the trespassing/encroaching competition of television.

The big grow in the population is affecting the developmental activities and demand

                    A                                 B                     C

     for foodstuffs.

     D

The noise began to intrude/invade into her thoughts.

In autumn 1944, the allies invaded/encroached the Italian mainland at Anzio and Salerno.

Circle the word which best fits the sentence.

The Games’ organizers faced significant bed shortages because the record number of

                                        A                           B            C

     more than 13,000 athletes and officials who attended the 2006 Games.

Tests verified/certified that Beck had torn a shoulder muscle.

Sellers should submit documents confirming/certifying the value of the artwork.

Recycling helps reducing greenhouse gas emissions that affect global climate.

          A                 B                                            C              D

His conclusions have been verified/certified by later experiments.

Circle the word which best fits the sentence.

The airport was about 20 kilometres ______.

Every second, a hectare of the world rainforest is destroyed. That is equivalent to two

                                                   A                          B                                  C

     football fields.

He was standing in the ______ corner.

Error Identification

 The number of people living in poverty have grown to 1.2 million people.

                                        A                         B

     That is about one in every five people.

                            C       D

The stars are more ______ from the earth than the sun.

It was only a few miles away, but it seemed unimaginably isolated/distant.

Email enables far-flung/far friends to keep in touch.

Because ______, they decided to study astronomy.

The area is geographically far/isolated because of the hills that surround it.

I saw her on the far/remote side of the road.

He’s gone off hiking in some short-lived/far-flung corner of Alaska.