1 Voyager 1 and 2 went on/in a mission. 2 Technology will change our lives in ways we
can only dream about/for.
3 The French Revolution began in France in/at
the 18th century.
4 Tom's mum works at/in a factory every day.
5 People working in the coal mining industry
fight for a better standard on/of living.
6 Teenagers today spent most of their time
in/on front of a screen.
7 Click at/on the file you want a copy.
8 They never eat with/on a knife and a fork.
9 Flowers are a great gift for/to the host.
10 We often chat in/on social media.​

My family is big. it consists of me, my mother, father, sister, brother, aunt , grandmother, dog and transparent friend. my dog doesn't like him, but i love very much. every morning i get up and get ready for school. my mother bakes pancakes and father reads newspaper. my grandmother doesn't get up early. she never gets up. she is old. my transparent friend stands in the corner and tells me that granny is far away. too bad my mother doesn't hear him. nobody does, only me and my dog. my aunt is 50 years old, but my father still likes to kiss her lips. she always gives me cookies that make me feel funny. she calls them mj cookies. i guess she misspells dj, silly aunt. but i love her very much. my brother and sister married and now live together in new house. they are 25 years old. they were siamese twins. every evening we play different games with my family. transparent friends says i should do bad things to my family when i lose a game. i don't like it. by games are fun. we play chess, cards, word games, "touch a nipple" and many other interesting games. after that, daddy washes me in the bathroom. he says i'm big and beautiful and kissed me. he smells beer but i love it too. my dog is 5 years old. he has white wool like a sheep. transparent friends once wrote a bad word on his wool and my mother and father didn't believe me. every night i go to bed and transparent friend tells me fairy tales about fairy cities sodom and gomorrah. he says every end is the beginning in the universe. then he stands still watching me all night when i sleep. i love my family very much!