Examples:

(1) Both…and: used to show that two things are true or that two things should be considered together. Example: Both my sister and my brother enjoy playing the piano.

(2 )Either…or: used to show a choice between two things. Example: You can either go to the beach or go to the park.

(3) Neither…nor: used to indicate that both options are negative. Example: Neither the teacher nor the students were happy with the test results.

(3) Not only…but also: used to add emphasis to two related ideas or to show that two things are true. Example: Not only did she win the competition, but she also broke the record.

(4) Whether…or: used to show a choice between two options or alternatives. Example: I am not sure whether to take the job or wait for a better opportunity.

(5) As…as: used to show an equal comparison between two things. Example: She is as intelligent as she is beautiful.

(6) Such…that: used to indicate a result or consequence. Example: The rain was so heavy that we had to cancel the picnic.

(7) No sooner…than: used to show that one thing happened immediately after another. Example: No sooner had she finished her homework than she started watching TV.