Right now the robot D ________ by two of my classmates, while the rest of us are preparing a presentation. We hope it will be one of the best projects our class has E ________ A) 1) plan 2) will plan 3) planned 4) plans B) 1) start 2) started 3) starting 4) starts C) 1) difficult 2) more difficult 3) most difficult 4) difficulty D) 1) builds 2) is building 3) is being built 4) built E) 1) ever had 2) never have 3) having 4) has