Using the word in brackets, complete the second sentence so that it has a similar

Using the word in brackets, complete the second sentence so that it has a similar meaning to the first one. do not change the word given.
1, the refrigerator is completely empty.(left)
=> there is refrigerator
2, it is pointless to have them mend that old door.(use)
=> it that old door.
3, we did not enjoy our picnic because of the heavy rain.(prevented)
=> the heavy our picnic