Question 39: Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. Question 10. One of the main drawbacks of office work is that people can be easily affected _________________ back pains.
Knowledge of gerunds
*Based on the structure with “remember” as follows:
+ Remember to do sth: remember what to do (something that hasn’t happened yet)
+ Remember doing sth: remember what you’ve done
*Considering the context of the sentence, it is an action that has already taken place because there is a structure “must have Vp2” in the first clause, which shows a certain prediction about an event that happened in the past on the basis of, be clear.
Someone must have taken my keys. I clearly remember leaving them in the window and now I can’t find them anymore.
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