47.The patient’s progress was very encouraging as he could（ ）get out of bed without help.

18.She hired a lawyer to investigate, only to learn that Gabriel had removed her name from the deed. The infinitive verb phrase “only to learn” is to used（ ）.

17.At（ ）, photography is a chemical process, during which a light-sensitive material is altered when exposed to light.

16.Indeed, it is arguable that body shattering is the very point of football, as killing and maiming（ ）.

15.I long to alleviate（ ）, but I cannot.

14.She was once a young country wife with chickens in the backyard and a view of （ ）mountains behind the apple orchard.

13.He was lured into a crime he would not（ ）have committed.

12.U.S.News（ ）rankings of colleges since 1983. They are a very popular resource for students looking to apply to a university campus.

11.The Bent Pyramid outside Cario（ ）ancient Egypt’s first attempt to build a smooth-sided pyramid.

30.It’s（ ）the case in the region; a story always sounds clear enough at a distance, but the nearer you get to the scene of events the vaguer it becomes.

29.It was reported that a 73-year-old man died on an Etihad flight（ ）to Germany from Abu Dhabi.