21.   These problems have prevented me from completing the work.

22.   If we keep to the plan the work should be completed in two weeks.

23.   Progress so far has been very good.

24.   We are, therefore, confident that the work will be completed on time.

25.   The timescale for completing the work would be fairly tight.

26.   She made a pitiful attempt to complete her work.

27.   The contract obligates the firm to complete the work in six weeks.

28.   Keeping up with the face-to-face class and completing all work on time is vital.

29.   As a member of a legislative committee he had helped to draw up justice reforms approved by the Constituent Assembly which completed its work in July.

30.   Associated road and rail work was also completed.