Mark the letter A, B, C or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. The e-reader is an effective device for book lovers because it enables them _________ thousands of books on it.

I enjoy _________ language games on the Internet to improve my language skills.

With the invention of 3D printing, we can now create physical objects with different designs and materials _________.

Thanks to the Internet, we can find solutions _________ various problems with just a few clicks.

Since this robot _________, it _________ an essential device for daily tasks, and I can't imagine life without it.

Don't forget to _________ the time on your digital watch before heading out.

The delete function allows users to _________ unwanted files and data.

This robot can help people _________ the dirt on the floor.

Please _________ a look at this new electric car. It has many new functions for users.

_________ new software can improve the functions of your computer.

It's also very ______ for learners to use them.

The apps allow them ______ and learn at the same time.

The robots may be able ______ you do the housework.

Since laptops ______, they ______ us to study better and work faster.

Laptops are ______ for students and officers to study and work flexibly.

They are ______ what they should do with the new computer. Each person has his own idea.

Computers have completely changed our life ______ their invention.

______ are small and compact to literally fit on your lap - that's why they're called that.

______ , AI is used to collect information about traffic and help the police deal with congestion.

______ have changed the way classrooms and schools are managed and the way students are taught.

In 2000, a robot created by a company ______ everyone by just walking down the stairs.

Nowadays, AI has been applied ______ various areas of life.

Vacuum cleaners with AI can now decide on the most ______ way to clean the house.

In transport, AI can be used on many smartphones to ______ information about traffic.

Computer programmes can help ______ plan their holidays, book flights and hotels, and answer questions.

AI helps ______ machines that think and act like humans.

That robot can show its ______ when talking to humans. We may see its happiness or sadness.

Steve Jobs _________ the first iPhone in 2007.

She has _________ designing a new website for the company.

While she _________ on her laptop, the power suddenly went out.

I _________ programming languages since I was at secondary school.

At 8 p.m. yesterday, he _________ code for a new software feature.

______ any technology conferences recently?

When I called, they _________ the latest breakthrough in robotics.

He _________ his computer to the latest operating system lately.

They _________ a tech conference in Silicon Valley last year.

______ the latest smartphone model in stores?

I______ the accident while I ______ for the bus.

We ______ an old box while we ______ in the garden.

When I ______ into the room, two boys ______ a picture book together.

While we ______ in the park, Mary ______.

Would you like a cup of milk tea ______ a cup of hot chocolate after dinner?

Minh had his teeth decayed, ______ he refused to see the dentist.

Anna thinks she ought to go to the university, ______ she wants to get qualifications for her dream job.

He invested a lot of money in this business, ______ it went bankrupt in a very short time.

We were lost in the forest, ______ luckily my friend had a map in his backpack.

His mother started to ______ his cover song videos on social media, which made him an online star within a couple of months.

Audiences love to hear the comments of the judges whose interesting arguments make the show ______

He decided to be a ______ at the age of 15 after he participated in a music competition.

At the musical event we could watch a lot of exciting ______ with many famous bands and singers from all over the world.

Many people are trying a green lifestyle.

Don't throw away unwanted items, sort them and send them for recycling.

One of the easiest ways to save money on things like clothing, furniture, and electronics is (24) _________ buying secondhand.

Many people think that only new things are worth anything, but this isn't necessarily true. In fact, it's easy to find old items that work properly and match your style, and it's important to try this option before (25) _________ a lot of money on new items.

Buying such items means they won't (26) _________ up in landfills soon.

Finally, secondhand items are often more durable than new ones because they've been through previous ownership(s), (27) _________ makes them even better quality.

You can find great deals on websites where people sell their (28) _________ items online for cash instead of throwing them away.