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______ the project in time, the staff were working at weekends.

A. Competing    B. Having completed   C. To have completed  D. To complete

______ the project in time, the staff were working at weekends.

  A. Competing    B. Having completed   C. To have completed  D. To complete  

______ the project in time, the staff were working at weekends.

A. Competing    B. Having completed   C. To have completed   D. To complete

 ______ the project in time, the staff were working at weekends.

A. Competing    B. Having completed   C. To have completed  D. To complete

 ______ the project in time, the staff were working at weekends.

A. Competing    B. Having completed   C. To have completed  D. To complete

______ the project in time, the staff were working at

weekends.
A. Competing    B. Having completed   C. To have completed  D. To complete

_____ the project in time, the staff were working at weekends.

A. Competing　 B. Having completed　 C. To have completed D. To complete

______ the project in time, the staff were working at weekends.