Answer:
1 I talked to him on Monday. --> CAN'T CHANGE
2 I hated school when I was a teenager. --> I used to hate school when I was a teenager.
3 My parents didn't eat out very often. --> My parents didn't use to eat out very often.
4 We visited our grandmother every weekend. --> We used to visit our grandmother every weekend.
5 I went to the cinema with Mark yesterday. --> CAN'T CHANGE
6 Did you watch a lot of TV when you were a child? --> Did you use to watch a lot of TV when you were a child?
Explanation:
First, let's understand why we can't change numbers 1 and 5. "Used to" can be employed to refer to habitual actions in the past, that is, actions that happened frequently. In numbers 1 and 5, we are talking about a single action that happened at a specific time in the past, not about actions that happened often. Therefore, "used to" is not applicable to them.
All the other sentences are speaking of actions that happened often during a period of time in the past. If the sentence is affirmative, all we need to do is add "used to" before the main verb in its base form. If the sentence is negative, we use "didn't use to" before the main verb. Interrogative sentences place the auxiliary "did" before the subject, followed by "use to" and the main verb. Note that, in the negative and interrogative forms, it's "use", not "used".
Answer:
to show the location of major sections of a text
Explanation:
Answer:
the increasing risk of automation and artificial intelligence in the employment sector.
Explanation:
The article "Heads Up, Humans: Get Ready" by Claudia Alarcon essentially talks about the increasing risk of automation and artificial intelligence in the employment sector. The author highlights how these technological advances in last few decades have already put about 40 percent of jobs at risk. This can be evidently reported from the research "According to a new report by a multi-national accounting and consulting firm based in London, 38% of U.S. jobs are at high risk of being replaced by robots and artificial intelligence".
The author further elaborates about how AI experts like Jerry Kaplan and physicist Steven Hawkings projected the same fate of losing jobs to automation and artificial intelligence in the near future.
