UNIT 15 LOP 11 VOCABULARY

phi hành gia

desire

• khát vọng

• du hành

• mong chờ

• hy vọng

trọng lực

• gravity

• cosmonaut

• desire

• set on

quỹ đạo

tình trạng không trọng lượng

At 9.07 a.m. Moscow time on 12^th April, 1961, Yuri Gagarin lifted off ............ space aboard the Vostok 1.

Approximately 12 minutes later, the first human being was in ............ around the Earth at a speed of more than 17,000 miles per hour.

• orbit

• circle

• link

• the moon

The 27-year-old Soviet cosmonaut became the first person to eat and drink in .........

• weightlessness

• weightless

From his window in space, Gagarin .......... view the earth in a way that no human beings had done before.

• was able to

• could

• would

• had to

From his window in space, Gagarin was able to view the earth in a way that no human beings ............... before.

• had done

• did

• has done

• would do