II. Put the verb in brackets in the present perfect simple.
1. Granny ________ (visit) us for a long time.
2. _______________ (you ever buy) a cheap laptop?
3. Mary ___________ (not meet) her friend since last Tuesday.
4. __________ (you, spend) a lot of money on books recently?
5. I __________ (never, speak) to that man before.
6. Agnes ________ (not visit) London since 1987.