Answer:
I would like to say a and b
2. Tiered
3. Window
4. Ground
5. Frightened
I'm not too sure what you mean by "verxing ideas" -- perhaps it's a typo? But taking that out of the picture, the answer should be
a) strange ideas
The correct answer is convey.
Convey is a similar word to transfer or pass onto and she couldn't pass her thanks to all her friends. Other words have completely different meanings.
