Choose the right word. 1. we have __ been to the zoo. we have watched giraffes and monkeys (already/ never) 2. i have been to the zoo but i really want to go there. (never/just) 3. have you read my book ? ( already/yet) 4. she has known 1998. ( since/in) 5. have you read any book by stevenson? (ever/already) 6. they have been in 2 days. (for/since) 7. they have been in last friday. ( since/in)

1. We have already been to the Zoo. We have watched giraffes and monkeys 
2. I have Never been to the Zoo but I really want to go there. 
3. Have you read my book yet? 
4. She has known me since1998. 
5. Have you ever read any book by Stevenson? 
6. They have been in danger for 2 days. 
7. They have been in danger since last Friday. 

1 already 
2 never
3 yet
4 since
5 ever
6 for
7 since