The question asks to complete a sentence about koalas. The first option provided is 'A drinks'. Other options for this question are not fully visible but seem to be 'B water' and 'C doesn't drink'.
Considering the options, a likely completion would be 'Koalas don't drink water' or 'Koalas drink water'. Given the structure, 'Koalas don't drink water' is a plausible sentence.