Question

Make sentences as in example. Use the correct form of the verbs. Equipment Function1. demand valve ---> control the flow of oxygen to the diver (for)2. cylinders ---> store oxygen under high pressure (used to)3. contents gauge ---> indicate the amount of oxygen in the cylinders (present simple)4. cylinders ---> transport oxygen with the diver (used for)5. depth gauge ---> indicate the depth of the water (designed to)6. buoyancy jacket ---> support the diver in the water (for)7. diving mask ---> allow diver to see clearly under water (designed to)8. contents gauge ---> a kind of alarm clock for the diver (act as)9. demand valve ---> supply oxygen to the diver when he or she needs it (present simply) 10. buoyancy jacket---> a very strong lifejacket (act as)Example: 1. The demand valve is for controlling the flow of oxygen to the diver.

Answer 1

2. Cylinders are used to store oxygen under high pressure
3. Contents gauge indicates the amount of oxygen in the cylinders
4. Cylinders are used for transporting oxygen with the diver
5. Depth gauge was designed to indicate the depth of the water
6. Buoyancy jacket is for supporting the diver in the water
7. Diving mask was designed to see clearly under water
8. Contents gauge acts as a kind of alarm clock for the diver
9. Demand valve supplies oxygen to the diver when he or she needs it
10. Buoyancy jacket acts as a very strong lifejacket

Answer 2

Equipment Function

1. The demand valve controls the flow of oxygen to the diver. It is used to regulate the supply of oxygen based on the diver's breathing patterns. [[1]] 2. The cylinders store oxygen under high pressure. They are used to provide a continuous supply of breathing gas to the diver during the dive. [[2]] 3. The contents gauge indicates the amount of oxygen in the cylinders. It provides a visual display of the remaining gas level, allowing the diver to monitor their air supply. [[3]] 4. The cylinders transport oxygen with the diver. They are used to carry the breathing gas while the diver is underwater. [[4]] 5. The depth gauge indicates the depth of the water. It is designed to provide the diver with real-time information about their current depth during the dive. [[5]] 6. The buoyancy jacket supports the diver in the water. It is designed to provide buoyancy control, allowing the diver to achieve neutral buoyancy and maintain a comfortable position in the water. [[6]] 7. The diving mask allows the diver to see clearly underwater. It is designed to create an air pocket in front of the diver's eyes, enabling them to see clearly while keeping water out. [[7]] 8. The contents gauge acts as a kind of alarm clock for the diver. It alerts the diver when the gas supply is running low, ensuring they have enough time to safely ascend to the surface. [[8]] 9. The demand valve supplies oxygen to the diver when they need it. It delivers the breathing gas on demand, providing the diver with a continuous flow of oxygen during the dive. [[9]] 10. The buoyancy jacket acts as a very strong lifejacket. It provides additional buoyancy and can be used as a flotation device in case of an emergency. [[10]]