Az első képről nem maradt le egy szólista? Mert ennek így sok jó megoldása van. Például:

2. lets/helps
3. each other
4. makes
5. cash
6. choose/join
7. afford
8. fill in (illetve amerikai angolban inkább fill out)
9. monthly
10. wait for

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a)
2. have used
3. Have you paid
4. took
5. Have you ever had
6. I called
7. didn't give
8. did she borrow
9. parked
10. have never owed

b)
How long have you had your camera?
Not long, I bought it about 2 months ago

I went shopping at the new mall on Saturday Have you been there yet?
No, I haven't had time yet. Did you buy anything?

My parents have known each other for 55 years.
Where did they meet?
At school. They were in the same class.