At the moment, I'm sitting (1) __________ on the beach with two alien friends, using their solar-powered laptop! They (2) __________ back with me from our trip in the space capsule. We arrived back on Earth two days (3) __________ and now all three of us (4) __________ very tired. Travelling in space was hard work, (5) __________ it was a lot of fun too. Next week, a tourist is coming (6) __________ us. She's a millionaire and she has (7) __________ $$25,000,000 for the trip. First, we're (8) __________ to the aliens' space station on Mars. After (9) __________, we're going to Venus.