present perfect vs. past simple

...............(you / see) Bob recently?

My father ....... (wash not) the car yet.

I've been to Europe once. It ____________ in 1995.

•  was

•  has been

_________________ lunch yet? We're going to the canteen if you'd like to join us.

• Have you had

• Did you have

I_______that book. It´s good.

• readed

• have read

• have readed

• has readed

Whitney Houston________ in eight films in her lifetime.

• has acted

• was acting

• acted

• have acted

We _______________ twenty years ago.

• got married

• have married

He _____ Avatar three times!

• did see

• have seen

• has seen

• saw

6 He __________ in his project since May.

• Explained

• Has worked

• Have worked

I ______________ a cake. It's in the kitchen if you'd like a piece.

• have just made

• just made