Choose the right sentence: 1. 1) henry has being doing a lot of work for charities since the mid - nineties. 2) henry have been doing a lot of work for charities since the mid - nineties. 3) henry has been doing a lot of work for charities since the mid - nineties. 2. 1) have it been raining since morning? 2) has it been raining for morning? 3) has it been raining since morning? 3. 1) i haven't been living here since 2011. 2) i haven't being living here since 2011. 3) i hasn't been living here since 2011.