Vocabulary
Phrasal verbs
Collocations
Reported Speech
100

Edison's greatest challenge was the ....... of a practical light bulb. (develop)

Edison's greatest challenge was the development of a practical light bulb.

100

"back down" - translate into Russian

отступать

100

body  ..... 

language

100

"Ulan is a laboratory technician," she said.

She said (that) Ulan is/was a laboratory technician.

200

stop trying (phrasal verb)

give up

200

"live down" - translate into Russian

искупить

200

...... intelligence

artificial

200

'I'm going to a medical conference this afternoon,' he said.

He said (that) he was going to a medical conference that afternoon.

300

Pepper can .... people up when it recognises a sad voice or body language!

cheer

300

Ulan should .............. on the amount of junk food he eats (reduce).

cut down

300

virtual ....    .... 

reality headset

300

'I've just finished my science project,' Henry told me.

Henry told me (that) he had just finished his science project.

400

The ability of computers or machines to have some qualities that the human mind has, such as decision-making and problem-solving, etc

Artificial intelligence (AI)

400

Jill was driving an old truck so she hoped it wouldn't ............ (stop working).

break down

400

I saw a funny robot telling  .... on TV.

jokes

400

'We will conduct the experiment tomorrow,' Professor Damir said.

Professor Damir said (that) we/they would conduct the experiment the following/next day.