1) Helen speaks French so well because she has lived in France.
(Present Perfect)
2) She lived there last year.
(Past Simple)
3) The rain has stopped and the sun is shining in the sky again.
(Present Perfect)
4) The rain stopped half past an hour ago.
(Past Simple)
5) Mary has bought a new hat.
(Present Perfect)
6) l bought a pair of gloves yesterday.
(Past Simple)
7) The wind has blown off the man's hat and he cannot catch it.
(Present Perfect)
8) The weather has changed and we can go for a walk.
(Present Perfect)
9) The wind changed in the morning.
(Past Simple)
10) We travelled around Europe last year.
(Past Simple)
1. When Carol has just passed her driving test, she will be able to hire a car from Jane.
2. When the fog lifts we will be able to see where we are.
3. You've put too much in your suitcase, you will never be able to carry it.
4. Can you use the word processor?
5. He could skate all day and dance all night.
6. We were able to borrow umbrellas from the Smiths, so we didn't get wet.
7. I knew London so I was able to advise Betty what to see.
8. If you had had the right tools, you could have repaired the fence.
9. Can I speak to Mr White, please?
10. If I knew Greek I could tell you what this means.