Напечатайте текст вопроса сами. На фотографии принципиально не отвечаем

VI. For questions 1-5, think of one word only which can be used appropriately in all three sentences (5 points):
1. It’s going to be difficult to finish the work by the deadline, but I’m sure I’ll ____________ it.
I run most aspects of the business myself, but I have an accountant to ____________ the financial side.
That box looks really heavy – can you ________________ to lift it by yourself?
2. West Nile Virus is a potential fatal infection, and the mosquito __________________ is becoming increasingly widespread.
Jason wasn’t in the house when the window was broken, so he couldn’t be ______________.
Any ____________________ employer will take steps to ensure the safety of heir workers.
3. Tony Austin’s performance was a highly ______________ mix of songs, poetry and stories.
My ________________ plan was to drive to Greece, but I eventually decided it was too far.
There is a copy in an art gallery in St. Petersburg, but the ________________ painting was lost many years ago.
4. School sports day will be held on Thursday July 1st, or Friday July 2nd in the __________________________ that the weather is bad on Thursday.
Tonight’s match is the first _________________ to be held in the stadium since its reopening.
We only expected about a hundred people at the meeting, but in the _________________ the hall was completely full.
5. Sarah didn’t come into work this morning, but she seemed __________________ well when I saw her last night.
I ____________________ understand your objections, but I still think we should accept the recommendations.
He always seems to have __________________________ combed hair, even when the wind is blowing!

Я отправил этот вопрос напечатанным (не на фото).

Скажите, пожалуйста, возможен ли в 5 предложении вариант quite (rather)?
Что значит во втором предложении mosquito responsible?

Комары - переносчики заразы (ответственны за нее)

Действительно. Спасибо!