Make meaningful sentences from the following cues
1. In order/ have/ excellent/ condition/ astronauts/ must/ lots/ train/ before/ space trip
-> ………………………
2. What/ you/ do/ if/ see/ allen/ outer space?
-> ………………………
3. If/ there/ flying saucers/ there/ be/ trace/ land
-> ……………………
Rewrite the following sentences without changing their meanings
1. I'm not rich, so I can't buy that house
-> If ..…………
2. He took a lot of photographs even though the sky was dark
-> Despite …………
3. He can't buy this bike because he doesn't have enough money
-> If……………