1 The first prototype performed better than the second one.

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

3 The scientists were collecting data when the earthquake occurred.

 

1 What do astronomers use to study distant objects in the universe?

2 Can we predict all the changes future technology will bring?

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

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

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

1 Vietnam is developing new industries with the help of science and technology this year

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