Why the other options are wrong:

• He plans to buy more than one ring.: He is only buying one ring, not multiple.
• He wants to avoid looking at any diamond rings.: He does not say he wants to avoid diamond rings - he is interested in them.
• He is comparing prices with another store.: Comparing prices with another store is not mentioned.

Correct Answer: They usually cost less than natural diamonds.

Why this is correct: The clerk says lab-grown diamonds usually cost about thirty percent less than natural diamonds. The lower price is the key advantage highlighted in the conversation.

Why the other options are wrong:

• They have a brighter colour.: The clerk says they look the same visually, not that lab-grown have a brighter colour.
• They are easier to resize later.: Resizing ease is not connected to the type of diamond.
• They are more durable than natural diamonds.: Durability differences between diamond types are not discussed.

Correct Answer: It is heavier and more expensive.

Why this is correct: The clerk says platinum is heavier and costs more than white gold. These are the two main differences the clerk describes between the metals.

Why the other options are wrong:

• It looks darker over time.: The clerk does not say platinum looks darker over time.
• It needs regular re-plating.: Re-plating is mentioned in connection with white gold. It is not given as a characteristic of platinum.
• It is less popular in Vancouver.: Platinum's popularity in Vancouver is not discussed.

Correct Answer: The man wants durability while staying within budget.

Why this is correct: The man says his partner is quite active, so durability matters, but he also wants to stay on budget. The clerk recommends white gold with a lab-grown diamond because it balances durability and affordability.

Why the other options are wrong:

• The proposal location is outdoors.: The outdoor proposal location does not influence the ring recommendation.
• The man wants the ring quickly.: Speed of delivery is not the main factor in the recommendation.
• The man prefers traditional designs.: The man does not express a preference for traditional designs.

Correct Answer: Free resizing within a limited time.

Why this is correct: The clerk says the store offers free resizing within sixty days. This reassures the man because he is not sure about his partner's exact ring size.

Why the other options are wrong:

• A home measurement kit.: A home measurement kit is not mentioned.
• A free cleaning programme.: A free cleaning programme is not discussed.
• An exchange after one year.: An exchange after one year is not offered.

Correct Answer: Look at ring styles the clerk suggests.

Why this is correct: The clerk offers to show popular styles within the customer’s price range. The customer agrees, and the clerk invites the customer to look together. Looking at those ring styles is the likely next step.

Why the other options are wrong:

• Ask his partner about her preferences.: The customer agrees to look at rings with the jeweller; asking the partner first is not the next action described.
• Visit another jewellery store nearby.: He does not mention visiting another store.
• Wait until he knows the exact ring size.: He does not say he will wait until he knows the exact size - the store offers resizing.