Transition questions are not difficult to learn if you just review the grammar for around 15 minutes.
They're quite easy distinguish.

1. Continuation Transitions:
→ Also, additionally , moreover,....
→For example, for instance,...
2. Contrasting Transitions:
→ However, despite, nevertheless,...
3. Causation:
→ Therefore, thus, consequently....



Try to know the connection between the first part and the second of the sentence or the text that you are given on a question.