A robot moves according to how it has been ____ by man.

With improvements in ____, we can now travel easily from one country to another.

Michael was ____ furiously on his keyboard as he rushed to finish his homework.

When the price of a computer drops, it will become more ____ for everyone.

The student who deliberately knocked over the ____ in the science laboratory was punished.

With technological ____, these days, newer and better machines can be invented.

The electronics company has applied for a patent to ____ its invention and prevent others from copying it.

A ____ produces a strong beam of light that is able to cut through surfaces.

New medicine is often ____ on animals before it is considered safe for humans.

Power is ____ to the laptop from this battery.

I do not understand the medical ____ used in this story.

The invention of the computer was a ____ point in many people's lives.

With a car, we can move at a much faster ____ than before.

Do you know that antibiotics was discovered by ____?

When aeroplanes were first invented, the invention did not look ____ as no one could get it to fly for long periods of time.

Inventors can ____ themselves to a room for hours while they work on an invention.

I do not like to ____ my laptop with me when I go out as it is big and heavy.

Technology has become a/an ____ in our lives these days. We cannot do without it.

You must mix the right ____ of soap and water if you want to blow bubbles that last longer.

The first few computers were built to deal with only problems on numbers.

Which word can replace the word 'deal with'?

An android is a robot that has been built to look like a real person.

Which word can replace the word 'look like'?

A robot can perform an operation more accurately than a doctor.

The invention of the laptop was a great change in computing.

Which word can replace 'great change''?

There is no longer the extensive use of animals to test new products.

Which word can replace 'extensive'?

Nobody can claim to be the only one responsible for the invention of the computer.

Which word can replace 'the only one'?

Ken is a rather inflexible person who does not like to have many changes in his life.

Which word can replace 'rather inflexible'?

The battery life of this laptop does not go beyond three hours.

Which word can replace 'go beyond'?

"You have the innate ability to do well in the future," the teacher praised her student.

Which word can replace 'innate ability'?

I was extremely happy when my father decided to buy me a brand new computer.

Which word can replace 'extremely happy'?

The hunter ____ the deer without it knowing.

How does the hedgehog ____ itself from its enemies?

Most animals have ____ vision as they are nocturnal creatures.

The lions left behind a ____ mess of bones after they finished their meal.

If the pandas are not saved, there will not be any of them in ____ soon.

Do not try to ____ a wild animal for there is a likelihood that it might attack you.

James was able to see lions, giraffes and elephants up close when he went on a ____ in the African grasslands.

When you are in the desert, you have to keep your eyes ____ for snakes that may be hidden in the sand.

An orangutan's behaviour can be ____ at times. You never know what it might do to you.

Our local zoo, the ____ in placing animals in enclosures that look like their natural habitats, has inspired many other zoos around the world to follow in its footsteps.

Some animals die from ____ to extremely hot and cold weather.

The scorpion has a thick outer covering to prevent water ____.

If man continues to destroy the forests, many animals will become ____.

Not all hunters shoot at animals from a distance. Some kill them at close ____.

The lion is a ____ creature that will not die easily as it can bear with harsh living conditions.

Animals in the grasslands ____ on different species of grass so there is little competition among them for food.

Not all ____ animals are able to breathe for long periods underwater. Some of them have to come up for air occasionally.

Many desert animals hide in their burrows in the day and ____ at night to hunt for food.

There is such a/an ____ number of animals in the wild that it is impossible to see all of them on one visit.

The small body and strong legs of a deer allow it to ____ to the grasslands where it stays.

The deer has four stomachs that help it to ____ the food that it eats.

Instead of hunting, some animals ____ among the grass for food.

An animal that does not want to be seen by its predators will ____ itself.

Carnivores are meat eaters and their diet consists ____ of meat.

In the day, we saw several rhinoceroses lazing around and ____ on the sand.

In the day, we saw several rhinoceroses lazing around and ____ on the sand.

Vultures are ____ who feed on dead animals instead of hunting for food themselves.

The calm and peaceful grasslands is actually ____ with danger.

When food is ___, wild animals have to travel even further away from their homes in search of food.

When too many of one species are killed, there will be a/an ____ in the ecological system and other animals may die.

When I was at the African grasslands, I saw nothing but wild animals roaming in the ____ open space.

Geraldine was glad to get off the aeroplane after the ____ ride.

Not many people travel to this island because it is ____ only by sea.

The scenery ____ past very quickly when I was on the train.

As I could not speak Japanese, my Japanese pen friend was my ____ when I was in Japan.

I liked to look at the beautiful rural ____ as we drove through the countryside.

There is a ____ in each animal enclosure at the zoo so that the animals cannot escape.

As I was on a tight ____, I had to find cheaper places to stay in when I was abroad.

Mrs Travis met with a/an ____ accident when she was overseas. She was in a coma for a month.

Please ____ yourself with a few important phrases in the foreign language before you go overseas.

We decided to make a/an ____ on our way home from the park to avoid passing by the cemetery.

The train station is ____ with activity throughout the day.

A/An ____ tour of Buckingham Palace is conducted at certain times of the year.

Adults who are travelling with young children have the ____ of boarding the aeroplane before other passengers.

You can have a simple meal at the food centre or a/an ____ one at a restaurant.

When I made ____ between the cultures in Japan and Singapore, I realized that there were many similarities.

As I did not know what to order, I asked the waiter what the ____ at the restaurant were.

Children who go to the playground should be ____ by an adult at all times.

A large ____ of our time was spent travelling on the bus from one place to another.

I packed all my daily ____ into the hand luggage that I was carrying on the aeroplane.

James found it difficult to ____ to the change in time when he travelled to America.

We do not have to buy the train tickets ____. We can buy them later.

Her holidays are ____ with activities. There are many things she wants to do.

Due to the ____ weather conditions in the mountains, not many hikers made it to the peaks.

Many tourists are expected to arrive at the end of the year during the ____ period.

I was ____ by the interesting exhibitions in the museums and grand theatres in Paris.

The boys who behaved in an ____ way were told to leave the amusement park.

You have to walk through a metal ____ when you are checking in at the airport.

According to the package you signed up with the travel agency, the hike up this mountain is ----· You can choose not to do it.

Many items are now ____ on an aeroplane as they are considered dangerous.

Tourists who buy goods from this shop are often charged an ____ price.

I love to watch the water ____ down the rocks.

After a week of hot weather, the rain was a ____ for many people.

I saw a ring ____ among the grass when I went for a walk this morning.

There are not enough ____ in this soil for the crops to grow well.

The ____ that you see on the leaves in the morning is dew.

A mountaineer who was ____ the mountain fell and rolled backwards down the slope.

After days of heavy rain, a/an ____ occurred and soil flowed down the hills.

The death ____ from the recent earthquake in Indonesia is increasing every day.

The trees in the forest grew so close to one another that sunlight could hardly ____.

All the villagers were ____ from their homes just before the typhoon occurred.

During the blizzard, snow ____ into huge piles that blocked the roads.

During the thunderstorm, the rivers ____ and flooded the nearby farms.

When the power lines fell on the people during the earthquake, many of them died from----·

The health effects of the haze on the people were ____ in the history of Singapore.

We _ together in the tent to keep ourselves warm as the downpour continued outside.

In the past, the sea was the ____ means of transportation for people. People travelled from one place to another by boat.

We stepped out of the tent and shielded our eyes from the ____ sunlight in the morning.

Mr Brown felt ____ and was ready to begin work again after spending a few days at the beach resort.

The farmers built a dam so that they could change the ____ of the river and allow water to flow into their farms.

Workers can get the sand that they need for construction from the sand ____.