Unit 7 page 56 Ex1,2, 5

The zoo had aleady moved the bigger animals to give them more space when Martin started working there 25 years ago.

• The zoo moved the bigger animals before Martin started working there.

• The zoo moved the bigger animals after Martin started working there.

Martin hadn't realised the gorillas were so gentle until he started working with them.

• Martin hadn't realised the gorillas were gentle before after he started working with them

• Martin hadn't realised the gorillas were gentle after after he started working with them

Past Perfect happens before Past simple

• True

• False

• None of them

PAST PERFECT

• have + verb 3

• had + verb 3

• had + verb 2

The zookeeper ____the tiger _____at lunch time.

• discovered, escaped

• discovered, had escaped

• had discovered, escaped

We _____go home until my little brother ___every animal at the zoo.

• couldn't / had seen

• can't / had seen

• couldn't / had saw

It______the first time the baby tiger ___at the zoo.

• been/ had appeared

• were / had appeared

• was/ had appeared

I_____a snake in the wild until I _______Australia.

• had never seen/ visited

• had never saw/ visited

• saw/ had visited

We______to my grandparents' house last month, but before that I _____there for nearly a year.

• went / hadn't been

• had gonet / wasn't

• went / hadn't was