The sentence is expected to be 1.3.1. To understand the interaction of the Office 1.3.2. Lets have a greater responsibility with assignments 1.3.3. You can understand the error and fix it fast.
The sentence is expected to receive.1.3.1 can understand the principle of work of office.1.3.2 allows more responsibility with the job.1.3.3 can understand the error and can work quickly.