10 passages. Complete each sentence beginning with the correct ending from the box. There are more endings than sentences, so some endings are not used.
Passage: “Chlorophyll captures light energy inside the leaf.”
Beginning: Chlorophyll helps the plant… Endings: B = by capturing light energy · C = as a waste product.
Answer: B. “Chlorophyll helps the plant by capturing light energy” is both grammatical and true to the text. C would be untrue here.
Pick the ending. Feedback appears the moment you choose.
Carry into the mock: check that the finished sentence is both grammatically smooth and faithful to the passage — and remember some endings are decoys.
Practise under exam pressure → IELTS Mock Test (Reading) (links to the full Mock once deployed)