Shenzhen _________ on the coast .— Yes . It is _________ the north of Hong Kong .

Jim said the book ____ very interesting.

The boss has given everyone a special holiday, so theygo to work tomorrow .

I like comedies because actors are always very funny and they make me ______.

Look at ______ book on the desk . Is it ______ useful one ?—Yes, it is . In the book there is much advice on how to learn math well.