Respond to each of the following situations:
1 - You do not understand why it goes dark at night. Ask someone to explain it.
2 - A friend suggests that swimming is a good way to keep fit.State another way.
3 - A friend suggests that you join a squash club together.
4 - Someone asks where your friend Ali is. You have not seen him for a long time. You are almost certain he is on holiday.
5 - A foreign friend wants to know how to make tea the Egyptian way.
Tell him/her what to do first.