Questões de Inglês - Verbos frasais | Phrasal verbs para Concurso

Reading Comprehension
Cell Phones: Are they dangerous?
Do you have a cell phone? Do you use it a lot? If the answer to these questions is yes, you should read the following information very carefully.
If you keep on using a cell phone, it will probably cause premature ageing, which might be rather difficult to get over. At least this is what most scientists claim. Low-level radiation from the phone may heat up body cells, damaging skin and making it look slightly lined and tired. Scientists say that if you expose cells to the radiation from a cell phone, the natural process that repairs your skin will probably be affected. Furthermore, radiation produces mutations in the cells and these mutations could be related to other health problems.
Cell phone users have also found out that if they use their phone for a long time they feel other symptoms such as fatigue and memory loss. The fatigue may be caused because, when using phones, people suffer an involuntary speeding up of their heart beat. Apart from that, nearly two out of three people interviewed complained of regular headaches from using their phones, although this may be due to bad posture rather than radiation emissions.
The most surprising fact discovered by researchers is that people exposed to the radiation of a cell phone for 45 minutes go to the bathroom twice as much as usual. This proves that radiation has a biological effect on humans.
So if I were you, I would definitely think twice before using a cell phone if I looked in the mirror and saw wrinkles on my face, felt fatigue, had trouble remembering things, or if I started using my bathroom more often than I used to.

The underlined words in the text are all examples of:

Read the phrases below and observe the phrasal verbs:
I) We called around but we weren't able to find the medicine we needed.
II) I brought you a great wine to cheer you up.
III) If everyone chips in we can get the house painted by noon.
IV) Jackson always gets away with cheating in his tests.
Now, choose the alternative with the better translation to these sentences:

Algeria turns off Internet to stop exam cheats
23rd June, 2018
Algeria has turned off its Internet all over the country to stop students cheating in high school exams. Algeria's government said it wanted to do something to stop students secretly going online during nationwide school tests. All Internet service was stopped for an hour after the start of each of the exams. The government will shut the Internet down during the whole exam season, between June 20 and June 25. In addition, all electronic devices with Internet access have been banned from the country's 2,000 exam centers. Even teachers cannot take phones into the exam halls. There were many problems in 2016 when test questions were leaked online both before and during exams.
Algeria's Education Minister Nouria Benghabrit told the Algerian newspaper Annahar that Facebook would also be blocked across the country for the six days the exams were taking place. She said she did not like doing this but she could not do anything and give opportunities to students to cheat in tests. As an added security measure, metal detectors will be placed in all exam halls, and security cameras and mobile-phone blockers have been set up at the printing companies where the exams are printed. Many students thought the government was doing the right thing. Rania Salim, 16, said it wasn't fair that students who didn't study could get help in exams by using their mobile phone to cheat.
Taken from: https://breakingnewsenglish.com
“Algeria has turned off its Internet all over the country.” (1st paragraph) 
The opposite of the phrasal verb TURNED OFF is:

Algeria turns off Internet to stop exam cheats
23rd June, 2018
Algeria has turned off its Internet all over the country to stop students cheating in high school exams. Algeria's government said it wanted to do something to stop students secretly going online during nationwide school tests. All Internet service was stopped for an hour after the start of each of the exams. The government will shut the Internet down during the whole exam season, between June 20 and June 25. In addition, all electronic devices with Internet access have been banned from the country's 2,000 exam centers. Even teachers cannot take phones into the exam halls. There were many problems in 2016 when test questions were leaked online both before and during exams.
Algeria's Education Minister Nouria Benghabrit told the Algerian newspaper Annahar that Facebook would also be blocked across the country for the six days the exams were taking place. She said she did not like doing this but she could not do anything and give opportunities to students to cheat in tests. As an added security measure, metal detectors will be placed in all exam halls, and security cameras and mobile-phone blockers have been set up at the printing companies where the exams are printed. Many students thought the government was doing the right thing. Rania Salim, 16, said it wasn't fair that students who didn't study could get help in exams by using their mobile phone to cheat.
Taken from: https://breakingnewsenglish.com

According to the text, the Algerian government will shut the Internet down during the whole exam season. (1st paragraph) 
The phrasal verb SHUT DOWN in the sentence above means that the Internet access will be:

From question, identify the phrasal verb that best replace the word in bold type. 
They had to explain all the money that had gone missing.