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If the new arrangement doesn’t _____, we’ll go back to the old one.

A. work over  B. work out

C. work up     D. work in

If the new arrangement doesn’t _____, we’ll go back to the old one.

A. work over  B. work out    C. work up     D. work in

If the new arrangement doesn’t _____, we’ll go back to the old one.

A. work over   B. work out    C. work up        D. work down

If the new arrangement doesn’t _____, we’ll go back to the old one.

A. work over        B. work out C. work up       D. work down

If the new arrangement doesn’t _____, we’ll go back to the old one.

A. work over  B. work out

C. work up     D. work in