用所给动词的正确形式完成短文，并将正确答案依次填在短文后相应的横线上。
"If Mum 1_______ (find) out that I'm going to the beach, she will be angry with me, " I thought. So
I walked quietly and slowly not to let her see me.
When I 2_______ (get) to the beach, I played volleyball with my friends, Bobby and Ben. Suddenly, the
ball fell into the sea. Just as Bobby 3_______ (pick) up the ball, the sea water carried the ball further and
further. I wanted 4_______ (show) off my swimming skills, so I made up my mind to get the ball for them.
I jumped into the water and 5_______ (start) swimming. After 6_______ (swim) for about ten minutes, I
became tired. But when I saw that the ball was not far away from me, I swam faster. Just as I was going to
get the ball, a very strong wave carried the ball further away from me and I began to get down into the water,
too.
"If I had listened to Mum and Dad, this would never have happened, " I thought before I fainted (昏厥).
When I woke up, I 7_______ (lie) in bed. Then a doctor came into the room and after a few minutes, my
parents with half angry and half worried faces walked in. My parents scolded (责备) me but 8_______ (be)
also glad that I 9_______ (save).
I 10_______ (will) never 11_______ (forget) that terrible experience.