Present Perfect with Already, Yet, and Since

Helen has studied German …….. she was ten years old.

• just

• for

• since

• already

Tom hasn’t done his homework ……… and his mother is angry with him.

• ever

• since

• yet

• already

All the students have …….. finished the test.

• already

• since

• never

• for

My cousin has lived in San Francisco …….. five years.

• since

• yet

• ever

• for

My son went to the supermarket but he hasn’t come back …….

• yet

• just

• already

• never

Mr Harrison has……… moved to a new flat in London.

• never

• already

• since

• yet

The girl has driven her car …….. two months.

• just

• yet

• since

• for

The old man hasn’t crossed the street ………

• just

• yet

• already

• since

Sheila hasn’t had any accidents ……… fifteen years.

• yet

• for

• since

• just

My neighbour Philip has worked for the BBC …….. 1998.

• since

• ever

• yet

• for