【推荐1】Complete the following sentences with the correct forms of the given words/idioms we’ve learned in RA. One is extra.

turn out     come a long way     scenery     organized     in high demand afford     access     recognize     remind     mystery     make it clear

1. Before I begin, let me ________ that it’s only a casual talk. Don’t take it so serious.
2. We had planned to finish the project in one week, but it ________ to be harder and took a longer time than we had thought.
3. They still have a lot to work on. They have ________, though.
4. Firewood is ______ during winter, so the supply should be increased.
5. I think classical music concert should be more popular to audiences at the prices they can ________.
6. The daily activities in the summer camp are so well ________ that parents don’t need to worry about their kids.
7. How the ancient people built the pyramid in Egypt is still a ________.
8. Passengers are ________ to show their health codes before they get on the public vehicles.
9. Scientists have ________ the Internet to gather enough information they need for their experiments.
10. Sam easily ________ the blond as soon as she walked into the room gracefully.