Astronauts have to train for many years., I have to exercise for two hours every day., They have to study science for a long time., Astronauts have to work in space for months., She stayed on the space station for 91 days., We have to keep our muscles strong for space missions., He has to learn English for his job., Astronauts have to wear space suits for space walks., I have to go to university for four years., They train for six hours every day., She has to practice for the interview., Astronauts have to live in space for a long time., I’m going to train for two years., We don’t have to wear space suits for experiments inside., He has to prepare for the mission for months.

PO7

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?