Get back = return FROM a place Go back = return TO a place “I got back from work late last night” (I returned FROM work late last night) “We went back to the restaurant because the food was so good” (We returned TO the restaurant) Other meanings get back to sth = to start [...]

We use “on the other hand” to introduce an idea which is different or contrasting from the thing we have just said previously. “On the other hand” is an idiom that comes from the image of holding out two hands to someone with two different options. If you choose the option on one hand, it [...]