Составьте предложения на англ. языке с этими фразами: There are There isn't There aren't Is there Are there

1. There are some children in the yard now. 

2. There isn\'t any cheese on the plate. It is empty. 

3. There aren\'t any people on the street because it is rainy now. 

4. Is there his English book on this shelf? 

5. Are there my keys on the table,  I can\'t find them?