Ⅲ. 根据句意,用括号中所给词的适当形式填空。
1. While my parents (have) dinner, they received a call about the coming storm.
2. Tilly (not forget) the geography lesson about tsunamis, which helped her save many lives.
3. When we (arrive) at the airport, we were told the flight was canceled because of the bad weather.
4. It's important for us (learn) how to protect ourselves when natural disasters happen.
5. The little boy (watch) TV when the earthquake (start) yesterday evening.

Ⅲ. 1. were having 2. didn’t forget 3. arrived 4. to learn 5. was watching；started

Ⅰ. 根据课文内容,填入恰当的词汇使短文意思完整。
On 26 December 2004, Tilly Smith, a 10-year-old English schoolgirl, and her family 1. (在度假) in Phuket, Thailand. Everyone was enjoying the beautiful weather that morning. Some people 2. (正在海中游泳), and some were relaxing on the beach. But while Tilly was walking along the beach with her family, she noticed something strange. Thick white froth 3. (正在形成) on top of the waves. Next, she saw that the waves were coming in instead of going out.
Just then, she remembered something important. Two weeks before, her geography teacher had explained that earthquakes under the sea could create 4. (危险的海浪) called tsunamis!
"I know what's going to happen! There's going to be a big wave," Tilly cried. Unfortunately, her family didn't believe her and wanted to continue their walk. However, Tilly 5. (拒绝) take a single step further. Finally, her mother decided to continue the walk alone, and the rest of her family returned to the hotel.
Back at the hotel, Tilly's father told a security guard about the tsunami. The security guard was 6. (震惊的). He knew about the huge earthquake in nearby Indonesia. It meant that a tsunami was 7. (可能的)! He jumped into action right away and rushed to get people off the beach. Everyone began to panic. People were screaming and running as fast as they could when they saw a huge wall of water coming from the sea.

Ⅰ. 1. were on holiday 2. were swimming in the sea 3. was forming 4. dangerous waves 5. refused to 6. shocked 7. possible