I.  Complete the sentences in as many ways as you can, using the phrases in section A.

      1.    If you need to contact someone urgently, you can _____________________________________

      2.    The cheapest way to keep in touch is to ______________________________________________

      3.    If you need to find some information quickly, you can __________________________________ .

      4.    If the person you call doesn't answer, you can _________________________________________ .

      5.    100 years ago if people wanted to communicate with each other, they ______________________ .

6.   If you want to wish someone happy birthday, you can___________________________________ .

7.   If you're on holiday and want to contact your friends, you can ____________________________ .

8.   If you go out and you want to leave a message for a member of your family, you can __________

9.   If you want to say thank you for a meal or present, you can ______________________________ .

10. If you're bored and can't think of anything to do, you can________________________________ .