Global Issues
Many scientists believe that climate change _____ (affect) weather patterns across the globe.
affects
Correct the sentence:
The student bringed her homework yesterday.
brought
Employers usually _____ (value) candidates who demonstrate strong communication skills.
value
Research shows that the human brain _____ (process) emotional memories differently from ordinary ones.
processes
use past tense:
She ___________ beautifully at the concert.
She sang beautifully at the concert.
Correct the sentence:
Governments around the world introduces new policies every year.
introduce
Your friend studies engineering. Complete the question:
Why _____ she _____ (choose) to study engineering?
✅ does she choose
Question:
Why _____ the employee _____ (leave) the meeting early?
why did the employee leave the meeting early?
use past tense:
He ________carefully before answering.
thought
The film _____ (receive) excellent reviews when it was first released.
received
By 2050, experts predict that renewable energy _____ (supply) a much larger share of the world's electricity.
will supply
This time next month, many students _____ (prepare) for their final examinations.
will be preparing
In ten years, many professionals _____ (work) in roles that do not yet exist.
will be working
Researchers believe that future studies _____ (provide) clearer answers to this question.
will provide
At this time tomorrow, millions of fans _____ (watch) the live broadcast.
will be watching
Currently, researchers __________ (investigate) new methods of reducing carbon emissions.
are investigating
Universities _____ increasingly _____ (offer) online courses to international students.
are increasingly offering
More companies _____ (adopt) flexible working arrangements in recent years.
have adopted
Scientists __________ (currently examine) the relationship between sleep and memory.
are currently examining
The director __________ (just announce) plans for a sequel.
has just announced
Rewrite using present perfect:
Countries reduce emissions over the past decade.
✅ Countries have reduced emissions over the past decade.
Complete the sentence
_________________ before the deadline.
Students had completed the project before the deadline
By the time he became CEO, (work) for nearly two decades.
he had been working for the company for nearly two decades
Before the experiment ended, the subjects _____ (complete) a series of complex cognitive tasks.
the subjects had completed a series of complex cognitive tasks.
By the time the awards ceremony started, ___________________.
people had already predicted the winner