(1) If we muck in, we'll soon finish the work.

(2) Course residents are expected to muck in and be pre-pared to share rooms.

(3) The officers had to muck in with their men.

(4) Let's all muck in together, and we'll soon finish the job.

(5) If we all muck in, we could get the whole house painted by the end of the week.

(6) If we all muck in we'll soon finish the work.

(7) If we all muck in, we could have the job finished by the end of the week.

(8) They were, he said, ready to muck in.

(9) How long will it take if we all muck in?

(10) He stood a moment irresolutely prodding the muck in the ditch.

(11) If we all muck in we'll soon finish the job.

(12) Ian was never afraid to take his coat off and muck in with everybody else.

(1) If we muck in, we'll soon finish the work.

(2) Course residents are expected to muck in and be pre-pared to share rooms.