Conjunctions: Because - although - however - therefore

1. _______________the company is selling cars in very low prices, a lot of people can afford to buy them.

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Because' as it indicates the reason why a lot of people can afford to buy cars in very low prices.

Whales are becoming endangered. _________________, in many countries, the governments are forbidding hunting the animals.

(Endangered: Bị đe doạ; Forbid: Cấm)

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Therefore' because it indicates a logical consequence - whales are endangered, so hunting them is forbidden in many countries.

I went shopping yesterday. ____________, I forgot to bring money.

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'However' because it indicates a contrast between going shopping and forgetting money.

_____________ there is a lot of food in the area, a large number of birds migrate here in summer.

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Because' as it indicates the reason why a large number of birds migrate to the area in summer, which is the abundance of food.

New cutting-edge technology is being applied in teaching. _________, students have more ways of learning.

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Therefore' because it indicates a logical consequence of the new technology being applied in teaching, which is that students now have more ways of learning.

The storm is raging outside. _________________, very few people are crossing the bridge at the moment.

• But

• Because

• Therefore

• However

Answer explanation

The correct choice is 'Therefore' because it indicates a logical consequence of the storm raging outside, leading to very few people crossing the bridge at the moment.

_____________ only few people agreed to cooperate with him, he didn't think of giving up at all. (Cooperate: Hợp tác)

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Although' because it indicates a contrast between the fact that only few people agreed to cooperate and the protagonist's determination to not give up.

_____________ he earned a lot of money by working hard, he barely bought things for himself.

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Although' because it indicates a contrast between earning money and spending it, highlighting the unexpected outcome.

_____________ the police are using cutting-edge tracking systems, very few criminals can run away with their crimes.

(cutting-edge: Tối tân, hiện đại; tracking system: Hệ thống theo dõi; criminal: Tội phạm; Crime: Hành động phạm pháp)

• Because

• Although

• Therefore

• However

Answer explanation

The correct answer is 'Because' as it indicates the reason why very few criminals can run away with their crimes, which is the police using cutting-edge tracking systems.

They spoke very fast and their voice was low. _____________, I hardly understood anything.

• But

• Because

• Therefore

• However

Answer explanation

The correct choice is 'Therefore' because it indicates a logical consequence of the previous statement, implying that the speaker's fast and low voice led to the difficulty in understanding.