You must do your homework. If not, you might get a bad grade.
You must do your homework; otherwise, you might get a bad grade.
I won't be attending the show. I have an extra ticket for anyone who would like to go.
I won't be attending the show; therefore, I have an extra ticket for anyone who would like to go.
I went to the concert. I didn't enjoy it.
I went to the concert; however, I didn't enjoy it.
I went outside in the rain. I got absolutely soaked.
I went outside in the rain; as a result, I got absolutely soaked.
He plays the piano very well. He also plays the violin and the trumpet.
He plays the piano very well; in addition, he plays the violin and the trumpet.
He studied extremely hard for his maths exam. He got the best mark in the class.
He studied extremely hard for his maths exam; consequently, he got the best mark in the class.
John painted the fence while I painted the gate.
John painted the fence; meanwhile, I painted the gate.
The project was completed on time. It was under budget.
The project was completed on time; furthermore, it was under budget.
