Answer:
Electric bikes are the latest fad on the streets of Beijing. They are not only environmentally friendly and convenient but relatively cheap too.
But not everyone is convinced that they are the solution to Beijing's congested city streets. Some experts belief they are a stop-gap form of transport; no more helpful than ordinary bike or a car. Some pedestrians complain that the fast, silent electric bikes that now whizz around the city are a menace.
So, while they are unwanted now, electric bicycles might one day prove as popular as the traditional variety.
Step-by-step explanation:
In the given passage, the focus is on the issue of whether electric bikes are good or bad for everyone. It presents the present scenario of the bikes in question, the speaker talks of why they are not so popular with Beijing. But the speaker believes that they will soon become more popular in the coming future.
The given passage with the blanks filled with the necessary words are as follows-
Electric bikes are the latest fad on the streets of Beijing. They are not only environmentally friendly and convenient but relatively cheap too.
But not everyone is convinced that they are the solution to Beijing's congested city streets. Some experts belief they are a stop-gap form of transport; no more helpful than ordinary bike or a car. Some pedestrians complain that the fast, silent electric bikes that now whizz around the city are a menace.
So, while they are unwanted now, electric bicycles might one day prove as popular as the traditional variety.