Rewrite the sentences following the model. Model 1: Since my husband is deaf, we knew we could handle certain special needs. Due to my husband’s deafness, we knew we could handle certain special needs. 1. Since there was a heavy snowfall last night, schools are closed today. 2. Since there is a lack of interest, the concert has been cancelled. 3. Since there are staff shortages, we cannot offer a full dinner service on the train.