Fill in the Blanks Fill the gapsOnline version Write the prepositions and auxiliary verbs that are missed in this text. by David Alvarez 1 on for to of have of in to During am in with under up am had was was to I interested this job because I currently looking an opportunity use the skills I learnt my college . I recently completed a 16 - week part - time accounting course ( AAT Level 2 Certificate ) . The course covered book - keeping , recording income and receipts and basic costing . We used a wide range computer packages , and I picked the accounting skills easily . I able work alone with very little extra help . I passed the course merit . I believe my success was due to my thorough work , my numeracy skills and my attention to detail . the course , I experience working deadlines and working pressure . Although this sometimes stressful , I always completed my work time .