1编号：3500题型：单选题测试正确率：70.6%
My grandpa died ______.
2编号：3495题型：单选题测试正确率：73.92%
— ______ a sports meeting last Sunday? — Yes, they ______.
3编号：3490题型：单选题测试正确率：42.7%
— Were they good to you during your stay there? — Sure! I ________ one of the family there.
4编号：3482题型：单选题测试正确率：75.88%
When she was 22 years old, her dream to be a teacher ______.
5编号：3419题型：单选题测试正确率：48.07%
What ______ happened just now?
6编号：3413题型：单选题测试正确率：21.37%
—______ the ice ______ into water? —Yes, it ______ into water an hour ago.
7编号：3403题型：单选题测试正确率：68.76%
A basket ______ over my head just now.
8编号：3392题型：单选题测试正确率：62.38%
—How clean the window is! —Yes. It ______ just now.
9编号：3391题型：单选题测试正确率：77.76%
Many fantastic photos ______ during my last trip to Beijing.
10编号：3357题型：单选题测试正确率：73.16%
— Look, what an old palace! It looks so great! —Yeah, it ______ nearly 800 years ago.
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