find the mistake
49- some drivers have a sat-nav discipline in their cars
50- astronauts float in theirspace ships because of early gravity
52- the moon has less gravity than the earth so you could jump more higher there
55- i hope to make space walks one day
56- currently means at the previous time.
59- he makes gymnastics regularly to keep fit
60- orbit means to turns round and rounds very quickly
61- Dina started saves to buy a present for her friend on her birthday
62-astronauts landed on the moon to make some repairs on the equipment
66- i possibly come but i may not get back in time

49- some drivers have a sat-nav system in their cars
50- astronauts float in their spaceships because of Weightlessness
55- i hope to do space walks one day
56- currently means at the present time.
59- he does gymnastics regularly to keep fit

60- orbit means to turn round and rounds very quickly
61- Dina started saving to buy a present for her friend on her birthday
62-astronauts landed on the moon to do some repairs on the equipment
66- i possibly come but i may not get back on time

60. spin not orbit
66.i'll possibly

60- spin means to turn
61- i will possibly come

60- spin means to turn round and rounds very quickly
66- I will possibly come but i may not get back in time

49- some drivers have a sat-nav system in their cars
50- astronauts float in their space ships because of zero gravity
52- the moon has less gravity than the earth so you could jump higher there
55- I hope to do space walks one day
56- currently means at the present time.
59- he does gymnastics regularly to keep fit
60- spin means to turns round and rounds very quickly
61- Dina started saving to buy a present for her friend on her birthday
62-astronauts landed on the moon to do some repairs on the equipment
66- I will possibly come but i may not get back in time