Meaning: "list" means a group of items written or named together.

Wrong options:

• liste: It adds an extra "e". Check the letters: "list". A small spelling mistake loses the mark.
• lists: "lists" has an extra "s" at the end. The speaker says "list", with no "s".

Correct answer: insect

Explanation: On the recording you hear "use of insect protein". It comes after "of", so you need a word for a thing.

Meaning: "insect" means a small animal like a beetle or fly here used as protein.

Wrong options:

• instect: It adds an extra "t". Write "insect". Only the exact spelling gets the mark.
• insects: "insects" has an extra "s" at the end. The speaker says "insect", with no "s".

Correct answer: significant

Explanation: Listen again to "a significant milestone for". You need a describing word that shows importance, so the word ends in ant.

Meaning: "significant" means important or large in effect here.

Wrong options:

• signficant: It leaves out the "i". Write "significant". Only the exact spelling gets the mark.
• significance: "significance" is a close word, but it ends in "ce". The speaker says "significant", which ends in "t".

Correct answer: imposed

Explanation: Here you hear "was imposed in 2001". This already happened, so the word ends in ed.

Meaning: "imposed" means made a rule or put into effect.

Wrong options:

• impossed: It adds an extra "s". The right spelling is "imposed". Every letter must be correct to get the mark.
• impose: "impose" is missing the ending. The speaker says "imposed", with "d" at the end.