Câu trả lời là:

1. The first prototype performed better than the second one.

2. Researchers are able to explore distant planets thanks to advanced technology.

3. The scientists were collecting data when the earthquake occurred.

Câu trả lời là:

1. Astronomers use telescopes to study distant objects in the universe.

2. No. We can’t predict all the changes future technology 

Câu trả lời là:

1. The robot adapts more easily to changes in its environment than expected.

2. He saw a comet when he was camping on a mountain at night.

3. It's essential to handle electronic devices carefully to avoid damage.

Câu trả lời là:

1. Vietnam will develop new industries with the help of science and technology this year.

2. Scientists will use special tools to explore space in search of signs of alien life.