Perfect!

You ______ David for ten years.

• has known

• have known

• knew

• know

Kamboom ______ to Scotland since 7 o' clock.

• went

• goes

• have gone

• has gone

I ______ my holiday yet.

• have planned

• has planned

• haven't planned

• hasn't planned

____ I ____ you before?

• Has / met

• Have / met

• Did / meet

• Do / meet

____ it ____ all day?

• Has / rained

• Have / rained

• Is / raining

• Does / rain

who / he / meet recently ?

• Who does he meet recently?

• Who did he meet recently?

• Who have he met recently?

• Who has he met recently?

They ______ in London for six months.

• are

• were

• has been

• have been

She ______ The Lord of the Rings.

• doesn't see

• didn't see

• hasn't seen

• haven't seen

My uncle and aunt have been married ___ a long time.

• since

• for

Nut has had a headache ___ this morning. 

• since

• for