Unit 7

to cause a machine, device, or system to stop working or flowing, usually by pressing a button or turning a switch

Don't forget to turn off the TV when you're finished watching it.

used for encouraging someone to hurry

Come on, we're going to be late if we don't leave now!

to make something stop working usually by flipping a switch

I always switch off my computer at night to save energy.

(of a gun, bomb, etc.) to be fired or to explode

The fireworks are scheduled to go off at midnight for the New Year's celebration.

to understand a concept

It took a few tries, but eventually, she caught on to the intricacies of the challenging puzzle.

to complete or finalize something, especially in a successful or satisfying manner

The chef used fresh herbs to finish off the dish and make it perfect.

to cause something to happen, especially something undesirable or unpleasant

Lack of sleep can bring on a range of health problems.

to stop a connection to an online account or computer system by doing specific actions

I need to log off my work computer before leaving for the day.

to place or wear something on the body, including clothes, accessories, etc.

I always put on my helmet before riding my bike.

(of a plan or action) to succeed and have good results

All those hours of studying really paid off during the exam.

to choose to continue an ongoing activity

After a short break, they carried on with the meeting.

to continue for an extended or tedious period, often with no clear resolution or conclusion

The meeting seemed to drag on for hours without reaching any decisive outcomes.

to continue without stopping

The marathon runners were determined to go on despite the rain.

to loudly support or encourage someone, especially during a performance or competition

The crowd will cheer you on if you give your best effort.

used to dismiss someone's unrealistic or far-fetched idea or suggestion, indicating that it is unlikely or impossible to happen

You think you're going to win the lottery?Dream on.

to continue with a task or activity, especially with determination or enthusiasm

Despite the challenges, the team decided to crack on and complete the project ahead of schedule.

to cancel or postpone a match or game due to heavy rain or unfavorable weather conditions

The soccer game was rained off because of the torrential downpour.

to gradually fade in color or quality over time due to constant use or other factors

After a while, the paint on the playground equipment began to wear off.

to dismiss employees due to financial difficulties or reduced workload

The company laid off 10% of its workforce due to financial losses.

to use force to separate one thing from another

The sculptor broke off a chunk of clay for shaping.

to cancel what has been planned

We might need to call off the picnic if it keeps raining.

to accompany someone to their point of departure and say goodbye to them

She asked her sister to come and see her off at the train station.

to leave somewhere with something that one does not own

The mischievous kids ran off with candy from the store without paying.

to approach or move towards someone or something quietly, carefully, and usually without being noticed

I always sneak up on my friends during surprise parties.(present simple)

the limit beyond which something happens or changes

to move away from a person, thing, or situation

The hiker encountered a bear and wisely chose to back off slowly.

progress or improvement in a particular area

The company's technological advance has been remarkable this year.

to intimidate and frighten someone

The complexity of the task can scare potential candidates off.

to avoid dealing with something, such as a responsibility or an issue

He always puts off doing his homework until the last minute.

to take part in an activity or event that others are already engaged in

Despite attending the meeting, he rarely joins in the debates.

to use something as a basis for further development

The company plans to build on its reputation for quality service.

to come close to or almost reach a particular level, quality, or state

His behavior borders on arrogance when he's in a bad mood.

to restrict access to a particular area by using a barrier

After the accident, the police quickly arrived to cordon off the accident site for investigation.

make tight; secure against leakage

to include or attach something to an existing thing, usually with the intention of increasing its value, functionality, or capacity

They decided to add on a new wing to the hospital to accommodate more patients.

to divide a space or area using a partition, wall, or similar barrier

They decided to partition off a corner of the large room to create a private office space.

having a large distance between one side and another

His shoulders were broad, giving him a powerful and imposing appearance.

a long bar of iron or metal that supports the weight of a building

The construction workers carefully lifted the steel beam into place, securing it to the framework of the building.

to make our mouth curve upwards, often in a way that our teeth can be seen, to show that we are happy or amused

She couldn't help but smile when she received a compliment.

to twist our face in an ugly way because of pain, strong dislike, etc., or when trying to be funny

As the comedian told the joke, the audience grimaced in a mixture of amusement and discomfort.

designed to resemble the real thing but lacking authenticity

The counterfeit watch was identified as fake, lacking the quality and craftsmanship of the genuine product.

unwilling to speak freely or disclose information

She stayed tight-lipped and shook her head.

to smile widely in a way that displays the teeth

He couldn't contain his excitement and began to grin from ear to ear.

to give a half-smile, often displaying satisfaction, superiority, or amusement

He couldn't hide his satisfaction and smirked at the success of his plan.