Question

transition words & phrases
1 tigers are wild, carnivorous and unpredictable. _type here_, one should proceed with extreme caution if a tiger is spotted nearby.
nonetheless / similarly / consequently / however / unless / still
2 sweets are full of sugar they can cause weight gain, tooth decay and heart disease. _type here_, they are delicious and i eat them.
indeed / similarly / consequently / accordingly / nevertheless / therefore
3 ken spent the night before his exam playing xbox and he never actually studied. _type here_, he failed the exam miserably.
nevertheless / conversely / furthermore / whereas / however / as a result
4 poor sleeping patterns can really impact ones ability to function and can result in mental health issues: _type here_ stress and anxiety.
notably / similarly / whereas / except / as a result / thus / unlike
5 when hiking the mountain you must remember to take a map, a hat and sunscreen. _type here_, you should make sure that you have plenty of water with you.
notably / however / in addition / consequently / thus / on the other hand
6 teachers need to respect students in order to develop positive relationships with them. _type here_, students need to show their teachers respect in order to succeed in class.
on the other hand / essentially / consequently / thus / in the same way
7 there are possible ways to build this bridge and we could debate it for hours. _type here_, we just need to pick a plan and commit to it.
since / alternatively / in the same way / essentially / if / also
8 _type here_ many people believe that napoleon was a short man, he was 5ft 7, which was an average height for a frenchman at the time.
alternatively / although / essentially / if / however / most of all / thus
9 the school disciplinary committee found that the students had violated the code of conduct _type here_, the offending teens were suspended for three weeks.
notably / if / accordingly / however / although / chiefly / since
10 iago is an extremely devious character who uses language to manipulate those around him. _type here_, he is definitely my favourite shakespearean character.
however / thus / essentially / above all / also / chiefly / except

Explanation:

1. "Consequently" is used as the first - part is the cause (tigers' nature) and the second is the effect (proceed with caution).
2. "Nevertheless" shows a contrast between the negative aspects of sweets and the speaker's action of eating them.
3. "As a result" indicates a cause - and - effect relationship between not studying and failing the exam.
4. "Notably" is used to introduce a specific example (stress and anxiety) of mental health issues caused by poor sleeping patterns.
5. "In addition" is used to add another important item (having plenty of water) to the list of things to take while hiking.
6. "In the same way" shows a parallel relationship between teachers respecting students and students respecting teachers.
7. "Essentially" is used to summarize and get to the main point that a plan needs to be picked despite possible debates.
8. "However" is used to show a contrast between the common belief and the actual fact about Napoleon's height.
9. "Accordingly" is used to show that the suspension was a proper response to the students' violation of the code of conduct.
10. "However" is used to show a contrast between Iago's devious nature and the speaker's preference for him.

Answer:

1. Consequently
2. Nevertheless
3. As a result
4. Notably
5. In addition
6. In the same way
7. Essentially
8. However
9. Accordingly
10. However