Question 4 Eric wanted to fix his cousin’s computer, but he was already having problems setting up his aunt’s computer WiFi network and he didn’t want to open a whole new can of worms by the way these are idioms.

A). Sick of spending time helping his family

B). He wanted to go fishing instead of working on computer’s

C). He was having a difficulty untangling the computer wires

D). He was not ready to begin working on a complicated new problem

he chooses to climb mount everest and decided not to any more due to the 1,000s of people making a line on the mountion

explanation:

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).