What is the odd one out in each group of: bat, fly, owl, rat beetle, cockroach, mosquito, octopus ostrich, salmon

The "odd one out" in each group is:

- bat, fly, owl, rat
Explanation: The odd one out is rat because it is the only mammal in the group, while the others are all birds or insects.

- beetle, cockroach, mosquito, octopus
Explanation: The odd one out is octopus because it is the only one that is not an insect. The others are all different types of insects.

- ostrich, salmon, owl, parrot
Explanation: The odd one out is salmon because it is the only one that is not a bird. The others are all birds.

- scientist, pessimist, zoologist, geologist
Explanation: The odd one out is pessimist because it is the only one that is not related to scientific fields. The others are all different types of scientists.

Now let"s complete the sentences:

- She loves using modern gadgets.
Она любит использовать современные гаджеты.

- I avoid meeting him.
Я избегаю встречаться с ним.

- She would like to draw this picture herself.
Ей хотелось бы нарисовать это изображение самостоятельно.

- He hates doing such things.
Он ненавидит делать подобные вещи.

- My neighbor has given up smoking.
Мой сосед бросил курить.

Now let"s create new words from the words in capital letters:

- отпраздновал, ... would область, translated: celebrated, region
- веселый, ... would событие, translated: cheerful, event
- преуспевающий, ... would ученик, translated: successful, student
- грандиозный, ... would проект, translated: grandiose, project

I hope this helps! Let me know if you have any other questions.