Work out the word with multi-

1. With the development of hi-tech, we can enjoy various TV programs through a lot of channels.

multichannel

2. To save space, people have to live in the buildings with many storeys.

multistorey

3. In our country, there are altogether 55 minorities.

multinational

4. In many countries like America, the Republican Party is not the only party.

multiparty

5. Newly developed software can be used for solving different problems.

multipurpose

6. Our school provides teachers with several media, such as TVs, radios, computers and projectors.

multimedia