Sally and her family are in Prague，in the Czech Republic．Here's a postcard from them．

1．Where is Prague?

A．It's near a souvenir shop．                B．It's next to the Charles Bridge．

C．It's in Central Asia．                      D．It's in the Czech Republic．

2．When is the best time for people to visit Prague?

A．In spring．             B．In summer．           C．In autumn．           D．In winter．

3．Who wrote the postcard?

A．Simon．            B．Daniel．           C．Sally．            D．Millie．