Everybody enjoys summer holidays. People usually have a fantastic time and a lot of fun. Last summer a group of tourists nearly became shark food when they visited the aquarium in New Orleans, the USA. The tourists were told to wait their turn and come to a special platform by ten people. Trying to get a better look at the deadly animals twenty or more tourists got on the platform. It collapsed and they fell into the water. Some of the sharks were there as bio as the people But luckily they have already had breakfast
2)was completed and tested-past simple passive, was issued-past simple passive
3)was changed-past simple passive, dropped-past simple
4)had been fired-past perfect passive
5)was released-past simple passive
6)dropped-past simple
7)exploded-past simple, was released-past simple passive
8)exploded-past simple, produced-past simple, caused-past simple
9)generated-past simple, caused-past simple
10)were killed and injured-past simple passive
11)is estimated-present simple passive, died-past simple
12)was selected -past simple passive
13)made-past simple
14)was dropped-past simple passive
14) killed -past simple, injured-past simple
15)were-past simple, proved-past simple, was greater-past simple
16)inflicted-past simple, were-past simple
17) resulted-past simple
18) have said-present perfect, ended-past simple, have said-present perfect, was-past simple, should be repeated
19) float-present simple, died-past simple
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