Change the following complex sentences into simple sentences.
One cannot expect children to understand these problems
Answer: A
None of the options other than option (a) makes sense grammatically; therefore the basic rule that the meaning should be exactly the same after the conversion is defeated. Option (a) would be chosen
Enter details here
Has someone made all the necessary arrangements ?
Answer: C
As the given sentence is an Interrogative sentence, in Passive form also, the sentence will be Interrogative. As the subject would become the object in passive form, so arrangements will go with have and not has. Only two use it. The only difference between the two is the placement of ‘all’. It is wrongly placed in option (a) and makes the sentence ambiguous in meaning. Therefore we choose option (c) as our answer choice.
Enter details here