57 Put the verbs in brackets in the -ing form or the to-infinitive. I've been trying 1) ... to get ... (get) fit for years but it has been impossible 2). Two years ago I started 3) day I broke my arm. When I had recovered from that, I took up 4) (swim). At first I really enjoyed 5) down the pool. But I regret 6) I slipped over on the pool side and cracked my head on the tiles. I needed 7) (bleed). A few months later a friend advised me 9) That didn't last long either, because I hate 10) disco music. Then last month I bought a bicycle. I had always loved 11) - (find) a method that has not ended in disastar (go) to karate classes. On the second (race) my friend up and (say) that it wasn't long before (go) to hospital to make my head stop 8) (try) aerobics (listen) to loud (cycle) ever since I was a child . I really regret 12) (buy) that bike, though. At this very moment, I am lying in hospital with broken legs. I have decided 13) on, I'm going to concentrate on 15). (Give up) trying 14) ... (stay) alive. (get) fit. From now​

1) to get
Explanation: In this sentence, the phrase "trying to get fit" indicates the purpose or intention of the speaker's actions.

2) to get
Explanation: In this sentence, the infinitive "to get" is used after the adjective "impossible" to express a desired outcome that has not been achieved.

3) the day
Explanation: In this sentence, "the day" is followed by the past tense "I broke" to indicate a specific event that occurred in the past.

4) swimming
Explanation: In this sentence, the gerund "swimming" is used to express the activity of participating in swimming as a hobby or sport.

5) swimming
Explanation: In this sentence, the gerund "swimming" is used to indicate the action of moving through the pool.

6) slipping
Explanation: In this sentence, the gerund "slipping" is used to describe the action of accidentally losing one's balance and falling.

7) to bleed
Explanation: In this sentence, the infinitive "to bleed" is used after the verb "needed" to express a necessary action that was required as a result of the injury.

8) trying
Explanation: In this sentence, the gerund "trying" is used to indicate ongoing attempts to stop the bleeding.

9) to try
Explanation: In this sentence, the infinitive "to try" is used after the verb "advised" to express the suggestion or recommendation given by the friend.

10) listening
Explanation: In this sentence, the gerund "listening" is used to describe the action of engaging in the specific activity of listening to disco music.

11) finding
Explanation: In this sentence, the gerund "finding" is used to indicate the action of searching for or discovering a particular method.

12) buying
Explanation: In this sentence, the gerund "buying" is used to express regret or dissatisfaction with the action of purchasing the bicycle.

13) to give up
Explanation: In this sentence, the infinitive "to give up" is used after the verb "have decided" to indicate the speaker's determination to stop pursuing their previous goal of getting fit.

14) staying
Explanation: In this sentence, the gerund "staying" is used to describe the ongoing action of continuing to be alive.

15) getting
Explanation: In this sentence, the gerund "getting" is used to express the speaker's renewed focus and effort on their goal of getting fit.