Exercise 21. Fill in the gaps with in, at or on

1. 
   I have to be ...at... the airport two hours before my flight leaves.
   
2. 
   I went to visit Joanne, but she wasn't … home.
   
3. 
   There were so many dishes … the menu; I couldn't decide what to have.
   
4. 
   I'd love to stay … a beautiful hotel near the sea.
   
5. 
   Jason is … hospital with a broken leg.
   
6. 
   The weather … Ireland is often cold and wet.
   
7. 
   She waited … the platform to see the train come in.
   
8. 
   It must be wonderful to live … an island, surrounded by water.
   
9. 
   What did you learn … school today?
   
10. 
    Suzy is the girl sitting … my left.
    

1. 
   The children climbed under/over the wall to escape from the angry gardener.
   
2. 
   She walked quickly past/along the shops without looking in the windows.
   
3. 
   The current is very strong. It would be dangerous to swim through/across this river.
   
4. 
   She got dressed quickly and ran up/down the stairs to the kitchen.
   
5. 
   Fiona is going to come to the party by/in her car.
   
6. 
   I saw a man walking from/towards me smiling, but I didn't recognize him.
   
7. 
   We tried to push our way through/towards the crowds to see our favorite singer.
   
8. 
   There was no way to cross the lake, so we had to walk through/round it.
   
9. 
   The boy got over/out of bed and went to the window.
   
10. 
    I put the bags onto/into the table, and then I put the shopping away.
    
11. 
    You will see the post office on your right when you go through/round the corner.
    
12. 
    She looked along/into her crystal ball and told the girl her fortune.
    

Think about advantages and disadvantages of using a desktop computer, a laptop and a palm computer. Compare them.