41.   I have done the circuit many times before, but always with sitting in the co-pilots seat.

42.   He was really just buying time before having to deal with Patrizia Valesio.

43.   The audience, who have seen it all many times before, shift in their seats, chit chat and open bags of popcorn.

44.   She hopes to continue dancing for some time before returning to a career in embalming.

45.   Mechanical agitation released the epithelial cells into a suspension, which was then washed several times before use.

46.   He bowled over several times before rising in a confusion of camouflage, clutching his spectacles to his face and taking to his heels.

47.   What he perceived was rather the state of the doctor and he inferred from this that a change must have taken place at some time before that moment.

48.   It was only a matter of time before public opinion demanded further amending legislation.

49.   In an action for debt or damages, a lesser sum than claimed may be paid into court at any time before judgment.

50.   Quite predictably there was unanimous agreement on the keyword Martian, though one respondent circled the phrase One upon a time before crossing it out.