1. Come to think of it the bit between leaving the ground and coming down again can also ________ on the nerves.

2. They ask you if you want to buy things you don't in all ________ want.

3. Unfortunately the dust storms tend to ________ the view of the planet.

4. Researchers are also looking into the possibility of one day launching a manned ________ to Mars.

5. The other problem had been to turn ________ an old tramp who had lived in a room upstairs for two years without the knowledge of the old lady who was the original owner.

6. I suppose breakfast is the most difficult task to turn your hand ________ because there are so many variations of drink, cereal, egg and bread.

7. The waiting was done by me and Doris, who should have turned it ________ years ago and by rights have been a guest herself because of the great age.

8. Landing is also a rather ________ experience, too.

9. The one hotel that hadn't turned ________ my application was situated right in the middle of a forest.

10. The worst thing about flying is when you take ________ .