1)   If you drop a white hat into the Red Sea, what does it become?

2)   Who earns a living by driving his customers away?

3)   What starts with E, ends with E and only has one letter?

4)    Where do you find giant snails?

 

ANSWER
<1>  Wet
<2>  Taxi driver
<3>  An envelope
<4>  On the ends of their fingers