(1) We are completely sleep-deprived, running on 3 hours of sleep a night for the past week .

(2) It's a week late

(3) It generally is the quietest night of the week but I have never seen town so dead.

(4) It lasted a week

(5) Despite the harsh conditions they never take a day off, working seven days a week in any weather.

(6) Every night of the week someone decides to take a chance and drive home when they shouldn't.

(7) The union is campaigning for an increase in pay and a cut in the working week to 32 hours.

(8) I must apologize to a reader who wrote me concerning last month's column a week or two ago.

(9) During the first week

(10) It has been a long week of late nights and early mornings, with busy days sandwiched in between.

(11) Super Bowl week

(12) He'd cut the grass a week ago

(13) Within a week

(14) Most of last week was spent concentrating on trying to get the pitch dry because of all the rain we had.

(15) The group has drawn up a short list of candidates to replace Mellor, but will not name his successor next week .

(16) The week beginning July 3rd

(17) It will not be useful to my work, as I am an office clerk, but I spent three hours each week at it.

(18) I work during the week, so I can only get to this shop on Saturdays

(19) A week later

(20) New figures released last week indicate that most of us are earning much more than ever before.