Present Perfect with just, already and yet

1) She hasn't bought Jenny's birthday present _____.

• yet

• already

• just

2) We have ______ done this exercise three times!

• yet

• already

• just

3) Has Max finished his studies _____?

• yet

• already

• just

4) Congratulations, you have _____ won a trip to Japan!

• yet

• already

• just

5) Miko has ______ turned 2 years old. His birthday was yesterday!

• yet

• already

• just