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tell the text and fill in the blanks. Last month I visited the moon with my friend. Before we left, I was told the force of g________ would change three times on our journey. Then we took off. As we left the earth, I became very h_________. Gradually the weight l_________. When I was in space, it d_______________. We f_____________ weightlessly in the cabin and I c___________ ________. When I was on the moon, I was surprised to find out even walking needs lots of practice n_______ _______ gravity changed. The returning of the earth was very f__________. We were amazed to watch fire b_______ _____ on the outside of the ship. Step 7. Homework 1. Read the passage and underline all the useful expressions or collocations in the passage. Copy them into your notebook after class as homework. 2. Read the passage again and again until you have a deeper understanding of it.