Can someone help me with this, thanks.

I have not got the answers for 1 or 2. However, I hope these help you.

3: Neither Tina or Paul were aware of the situation.

4: The hotel was a short walk within the convention center.

5: Sickness prevented Olga from going on holiday as planned.

6: We will be finished with our dinner by 8:30.

Explanation:

the right ones are in bold.

daintly refers to the fact she was reaching for what she ate, not necessarily what she is like.

greatest charm as in she possessed (=had) the greatest charm.

pleasant (her demeanor)

speaking (of her sensibility)

dead refers to the hypothetical mouse.

bleeding refers to the hypothetical mouse.

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.