... What’s this It’s a What’s this It’s a giraffe J 2, 3, 1, or 4, 1, 3, K Students’ own answers Oxford Discover Grammar Student Book Answer Key © Oxford University Press Exam time Lines to be drawn ... tortoises There is not/isn’t one bird J–K Students’ own answers Oxford Discover Grammar Student Book Answer Key © Oxford University Press Unit Page 18 B This is the aquarium There are lots of sea animals ... next! Oxford Discover Grammar Student Book Answer Key © Oxford University Press Page 81 G What is he making What are you singing What are they playing What are you watching H–J Students’ own answers...