6. Put the verbs in brackets into the correct form of the present perfect.

1 A: How long

………………………………… (you/be) a

volunteer?

B: Since 2008.

2 A: How many people

(the rescue

workers/save)

so far?

B: About 10, I think.

3 A: Thousands

…………………..…………………………

(lose) their lives so far in that terrible

earthquake.

B: Yes, it’s so tragic!

4 A: I



(never/do) any volunteer work.

B: I have. It’s really amazing.

5 A: I



(not/see) Cathy for ages!

B: She



(join) a volunteer team. She’s in the

Caribbean right now.

6 A:

………………..…………………………

(food supplies/arrive) yet?

B: No, but they’ll arrive shortly.​