Put in the present perfect or past simple is the verb
1. I (play) guitar since I was a boy
have played
2. We haven't seen him since we (leave) the shool
left
3. They (already, prepare) the meal
have already prepared
4. My health (become) worse lately
has become
5. He (not, drive) since his last accident
hasn't driven
6. l (never, meet) anyone that is more intelligent than him
have never met
7. l (read) this book several times
have read
8. He (stop) drinking since his father's death
has stopped
9. You (eat) this kind of food? No, l haven't
Have you eaten
10. We (be) here since the president (appear)
have been, appeared