Which article?
Multiple choice
Make it natural
Error correction
Science and Geography
100

“I bought ___ apple at the market.”

an

100

Choose the correct article:
“I saw ___ elephant at the zoo.”
a) a
b) an
c) - 

b) an

100

“I had a lunch in a bush”
👉 Suggest a more natural / likely alternative.

“I had [a] lunch in the bush.”

100

"We studied at an university in Singapore." 

"We studied at a university in Singapore"

100

“Climbers from around the world attempt to summit ___ Karakoram Range every year.”

the
200

“She saw ___ old friend on her way to school.”

an

200

Choose the correct sentence:
a) I had a breakfast at 7 a.m.
b) I had breakfast at 7 a.m.
c) I had the breakfast at 7 a.m.

b)

200

“She hopes to work in the hospital when she graduates from a university.”
👉 Suggest a more natural / likely alternative.

“She hopes to work in a hospital when she graduates from [a] university.”

200

“Though she moved from a city to city often as a child, she went to the church every Sunday."

“Though she moved from [a] city to city often as a child, she went to [the] church every Sunday."

200

“Scientists have studied the temperature variations in ___ Sahara Desert to understand ___ climate change.”
 

the, -

300

“We stayed at ___ hotel in Paris. ___ hotel was near the Eiffel Tower.”

a, The

300

“There is ___ supermarket near my house. ___ supermarket is very cheap.”
a) a / The
b) the / A
c) an / A

a) a / The

300

“They visited the museum, which mostly contained the ancient fossils."
👉 Suggest a more natural / likely alternative.

“They visited a museum, which mostly contained [the] ancient fossils."

300

“We visited a Mount Everest during our a trip to the Nepal.”

“We visited [a] Mount Everest during our [a] trip to [the] Nepal.”

300

Complete the sentence:
“___ Mount Kilimanjaro, unlike ___ Himalayas, is a single volcanic peak rather than a range.”

-, the

400

“___ Mount Fuji is the highest mountain in Japan.”


- (nothing necessary)
400

a) He loves playing the piano, and he practices every day.
b) He loves playing a piano, and he practices every day.
c) He loves playing piano, and he practices every day.

a) the piano

400

“A doctor told me to rest more, but I want the second opinion.”
👉 Suggest a more natural / likely alternative.

The doctor told me to rest more, but I want a second opinion.”

400

“It can be hard living in city as well as in the nature, but either way, the life can also be an exciting.”

“It can be hard living in the city as well as in [the] nature, but either way, [the] life can also be [an] exciting.”

400

Fill in the blank:
“___ boiling point of water is 100°C, but at ___ high altitudes, it can be lower.”

The, -

500

“___ honesty is the best policy, but ___ honesty of that politician is sometimes questioned.”

-, the

500

Select the correct option:
“When she arrived in London, she visited ___ British Museum.”
a) a
b) the
c) –

b) the

500

“We should value freedom everyone has, even if it comes with the responsibilities.”
👉 Suggest a more natural / likely alternative 

“We should value the freedom everyone has, even if it comes with [the] responsibilities.”

500

“The honesty is very important in business, but some of people working here don't appreciate hearing a truth.”

“[The] honesty is very important in business, but some of the people working here don't appreciate hearing the [a] truth.”

500

“____study concluded that ___ speed of ___ light is constant, but ___ local measurements can vary slightly due to ___ experimental error.”

the, the, -, -, -