V. Combine each pair of sentences into one, using defining relative clauses and the prompts provided.
21. In 1961, US President John Kennedy made a speech. It stared that Americans would land on the moon and be returned safely to the Earth.
In 1961 US President John Kennedy_________________________________________________
_________________________________________________________________________________
22. In 1959 NASA picked the first group of seven astronauts. They were called the “Mercury Seven”.
In 1952, NASA _________________________________________________________________
_________________________________________________________________________________
23. A spacesuit is made up of many parts. Aspacesuit help astronauts in many ways.
A spacesuit _____________________________________________________________________
_________________________________________________________________________________
24. In 1989, Helen Sharman went to Star City in Moscow. She spent 18 months of intensive training there.
In 1989, Helen Sharman ____________________________________________________________
_________________________________________________________________________________
25. Spacesuits also keep astronauts from getting hurt. Their visors protects eyes from bright sunlight.
Spacesuits____________________________________________________________________________
Loga
Sinh Học lớp 12
