1. a tanker - carries oil (10)
2. a reefer - carries perishable car goes (3)
3. a salvage ship - gives assistance to the ships in distress (2)
4. a tug - assists ships in entering and leaving port (8)
5. an ice-breaker - conducts ships through the ice (5)
6. a passenger-liner - carries passengers (6)
7. a gas-carrier - carries gas. (1)
8. a fruit ship - carries fruit (12)
9. a ferry - carries passengers and cars (11)
10. a barge carrier - carries barges (9)
11. a timber carrier - carries timber (4)
12. a barge carrier - carries general cargo (7)
1. If it doesn't rain tomorrow, we will go to the beach.
2. If you finish on time, we’ll go to the cinema.
3. If he gets excellent marks, he will go to the university.
4. The boss will be angry if I am late for work.
5. If he doesn’t come in time, I won’t be able to meet him.