This small crew under Col White's leadership undertook the task of firmly establishing the program.

In a statement it said: "Ships' crews undertake rigorous training, drills and scenarios for emergency situations including the evacuation of a vessel.

Mike and his crew undertake the enormous task of finishing the whole house renovation in time for Christmas.

The crew undertook another light flash experiment, this time keeping the cabin lights on to see if this affected the visibility.

While they waited for assistance, the crew undertook some repairs to the stern.

At the same time, the crew had undertaken a painstaking sensor sweep of the entire planet, seeking out any aliens that might have escaped.

The crew were undertaking a population study using sardines as bait, and the incident was judged to be an accident.

A task which the whole off-duty crew undertook and which, to me, seemed a rather pointless exercise.

Soon after forming, the crew undertook to run an annual twenty-four hour cross-country navigation event.

After entering the station the crew stabilized the atmosphere inside Mir and undertook routine maintenance work.