You are proceeding ___________________ a dangerous speed.

• at

• in

• on

It's vital to consider the health and safety ____________________ the crew.

• of

• off

• from

The Panamax bulker sent out a distress message saying the holds were filling ______________ water.

• in

• by

• with

We were late for the vessel because our plane didn't take off _______________ midnight.

• while

• during

• until

I've got two months leave starting ____________ Monday.

• on

• in

• at

Are you familiar ______________ this type of equipment?

• of

• with

• for

Who is responsible ____________ the use of the communication equipment in an emergency?

• at

• from

• for

An immersion suit protects the user from rapidly losing body heat, and it is quick and easy to put ______________.

• onto

• into

• on

We have been waiting for a berth ___________ 3 hours.

• from

• to

• for

You should never enter an enclosed space _____________ an Enclosed Space Entry Permit has been issued.

• unless

• during

• since