Fill in the gaps with proper grammar form

1. The current generation of cruise ships ___ length which passed the 100,000 GRT barrier.

a/ have

b/ has

c/ have got

2. Fish consumption ___ increasing worldwide.

a/ is being

b/ was

c/ is

3. Their cargo capacity ___ from 5,000 to 15,000 m³.

a/ ranges

b/range

c/ ranging

4. The natural gas is ___ into a liquid at close to atmospheric pressure (maximum transport pressure set at around 25 kPa).

a/ condenses

b/ condensed

c/ condense

5. As the repairs neared completion, the repairer sub-contracted a UK chemical cleaning expert, ___ was well known to him, to carry out the post-repair chemical clean of the internal surfaces of the boilers.

a/ whose

b/that

c/ who

6. At 08:00 on the day of the chemical clean, the water ___ heated up and circulated around the boiler.

a/ were

b/ had been

c/ was

7. By that time things ___ rapidly.

a/ had changed

b/ were changing

c/ changed

8. Since 08:00 till 13:00 all contractors ___ the refrigeration plant.

a/ cleaning

b/ had cleaned

c/ were cleaning

9. He ___ already ___ the mixture into a shore-side bowser.

a/ have pumped out

b/ has pumped out

c/ had pumped out

10. Before the supervisor came, the UK contractor ___ already ___ all broken tubes in boiler system.

a/ have changed

b/ has changed

c/ had changed

1. The barriers are divided ___ two types – primary and secondary barriers.

a/ onto

b/ to

c/ into

2. Following a successful pressure test, the starboard boiler was cleaned ___ oils and greases using a proprietary alkaline cleaner.

a/ from

b/ of

c/ off

3. He sadly failed to recover ___ his injuries.

a/ from

b/ of

c/ off

4. The UK expert picked ___ the halogen lamp and placed it just inside the steam drum.

a/ in

b/ up

c/ off

5. Dangers associated ___ sulphamic acid must be carefully studied to mitigate the risks.

a/ on

b/ in

c/ with