Ex.6. fill in the blanks with the prepositions if necessary. 1) graduation railway academy he worked as a railway dispatcher a large terminal. 2) in britain students' grants depend the income their parents. 3) the washing machine is provided the instruction on how to operate it. 4) by 1913 the railway network of russia consisted 25 state lines and 13 private lines belonging different companies. 5) i was included the list speakers the conference. 6) if the student misses a lecture or is late a seminar he has to inform the monitor the group for the reason. 7) will you wait me after the lessons? 8) the new high speed railway line will be put operation a week. 9) what subjects are you strong 10) great attention is paid ecological problems all over the world. 11) when i entered the institute i knew very little the history its foundation. 12) our automobile is equipped radio communication and audio signaling. 13) students technical institutes have practical training various enterprises. 14) now the trans-siberian mainline is divided six railways in the urals, siberia and the far east. 15) he speaks a number of foreign languages. 16) the scholarship provided me my first opportunity to travel overseas. 17) water consists hydrogen and oxygen. about after at [3] for [2] from in [3] into [2] of [7] on to [2] with [3]