I think it is accent marks and re-spelling because they always have accent marks when they are trying to help you pronounce the word and they help you recognize what letters to pronounce how to pronounce them.
I would have to go with D.Old age slows even the most productive and hard-working people.
Hmm. A bit tricky. This going to be a phony choice, but if you wouldn't mind it, then I would say the "Bratz" movie. It's 10 years old, and was panned by a lot of people, but it still has a pretty good plot like making friends and things that happen in school. Or maybe "Princess Protection Program", which also has a good plot of friendship and what not. I know it's odd and sounds chessy, but if you think about it, they can teach some lessons about life, plus it's appropriate for students to watch.
1d) was designed (long time ago so past tense)
2d) Has been repaired (It is still going on the present, this year)
3c) Had discovered (He discovered America long time ago)
4a) To have worked (worked long ago when he was young)
Hope it helps!
Answer: The answer is (A) The interviews represent a wide range of viewpoints.
- Explanation: I took the test Hope this helps!!!!!