1. Your friend was a host last night. I can't wait to meet her again. (delight)

2. That was one of the most uncomfortable . I have ever been on. The turbulence was awful. (fly)

3. How can I begin to explain what we do here in the company? Well, ,we are the people you come to if your windows are scratched and you want them to look new again. (basic) какие слова вставить?

1. Your friend was a host last night. I can't wait to meet her again. (delight)
    Your friend was a delightful host last night. I can't wait to meet her again.

Explanation: We can replace the word "delight" with "delightful" to describe your friend's hosting skills. This means that her hosting was very enjoyable and pleasing to experience.

2. That was one of the most uncomfortable flights I have ever been on. The turbulence was awful. (fly)
    That was one of the most uncomfortable flights I have ever flown. The turbulence was awful.

Explanation: We can replace the word "fly" with "flown" to indicate that you have been on many flights before, and this particular flight was one of the most uncomfortable ones. "Flown" is the past participle of the verb "fly."

3. How can I begin to explain what we do here in the company? Well, basically, we are the people you come to if your windows are scratched and you want them to look new again. (basic)
    How can I begin to explain what we do here in the company? Well, basically, we are the people you come to if your windows are scratched and you want them to look new again.

Explanation: No additional words need to be inserted in this sentence as it is already complete. "Basically" is used here to introduce a simple explanation of the company's services. It is an adverb that provides a transition to the following explanation.