When he finished his work, he made a colourful presentation with maps and pictures. Right now Tom D_____ the presentation in front of his classmates. They are listening carefully, and his teacher looks pleased. Tom says it is one of the most successful projects he has E_____. A) 1) start 2) started 3) starting 4) starts B) 1) find 2) found 3) finding 4) finds C) 1) interesting 2) more interesting 3) most interesting 4) interested D) 1) give 2) is giving 3) gave 4) given E) 1) ever done 2) never do 3) has 4) doing