Нужно сделать все упражнения.

1.

1)booked

2)heard

3)stayed

4)been writing/finished

2.

1)for

2)since

3)already

4)still

5)yet

6)ever

3.

1)Dan has had his motorbike four years ago

2)Have you ever been in Madrid?

3)I haven’t stayed in a hostel

4)We have been waiting for you at one o’clock(since one o’clock)

Пока первые три, надеюсь, правильно