Choose the correctpreposition.the app allows users to get a complete experience in/of the environment. virtual reality is not only with/for fun. how about seeing space from/through the eyes of an astronaut? he is interesed in/on the new app. will it be easy to control relity to/for our own benefit? ​

The app allows users to get a complete experience in the environment.

Virtual reality is not only for fun.

How about seeing space through the eyes of an astronaut?

He is interesed in the new app.

Will it be easy to control relity to our own benefit?

Riding a bicycle is very useful. But people don't always take a bicycle for the following reasons. One of the reasons is the absence of bicycle lanes. Let's look an adcantages and disadvantages of riding a bicycle and building bike lanes. The most important advantage is more simplier and safer riding for bikers around the city. The disadvantage is that there isn't enough place for bike lanes in the city. So, it will be necessary to allocate part of road or pavement. As a result, there will be no place for pedestrians and road capacity will be reduced. Besides, many pedestrians ignore road signs and go along the bike lanes. This impedes bike traffic and increases the probability of accidents. In addition, a lot of money is required for building of bike lanes since it is necessary to put asphalt, draw markings and place road signs. I believe that in future the bike lanes will be an integral part of roads and a bicycle will become an important part of our life.

Tom has been reading for 2 hours, he has read 44 pages so far.

Rachel has been travelling for three months , she has visited six countries so far.

Patrick has won the national championship four times, he has been playing tennis since he was ten.

Lisa and Sue have made five films since they left college, they have been making films since they left college.

1 have you been playing 2 has broken 3 have you been working 4 have you ever worked 5 has she gone 6 haven’t been waiting 7 has stopped 8 have lost - have you seen 9 have been reading - haven’t finished 10 have read