Sure, I'll help you with that. Here are the verbs in the correct form, with the signs of the tenses underlined:

1. I **have had** (have) this shirt for nearly four years.
2. Sandra already **tidied** (tidy) her table, but now it's in a mess again.
3. Morgana **has lost** (lose) her key. She can't find it anywhere.
4. Bon **has been** (be) to Ha Long five times so far. He loves the place.
5. Of course I can ride a car. But I **haven't ridden** (not/ride) one for years.
6. We don't know Janna's husband. We **have never met** (never/meet) him.
7. Rona **just left** (just leave) a message for you. She **rang** (ring) last night.
8. Your bike looks very clean. **Have you washed** (you/wash) it?
9. They **moved** (move) here in 2000. They **have been** (be) here a long time now.
10. Is this the first time you **have cooked** (cook) spaghetti?
11. We **have worked** (work) for a bank since we **graduated** (graduate) from university.
12. We **posted** (post) the parcel three weeks ago. **Have you received** (receive) it yet?
13. My grandmother **died** (die) 7 years ago. I **have never met** (never/meet) her.
14. We **have studied** (study) English for 3 years.
15. I **have read** (read) that book several times before.
16. They **have studied** (study) almost every lesson in that textbook so far.
17. My son and I **traveled** (travel) to Hong Kong last week.
18. Janna **was** (be) so happy when she **heard** (hear) the news that she **cried** (cry).
19. They **have just cleaned** (just clean) the bike. It looks new again.
20. Lili **bought** (buy) a new house in 2013.