1编号：3497题型：单选题测试正确率：43.81%
Look at those clouds. It _____ soon, I'm afraid.
2编号：3496题型：单选题测试正确率：74.64%
When you ______ at the door, I _____ some washing.
3编号：3495题型：单选题测试正确率：73.92%
— ______ a sports meeting last Sunday? — Yes, they ______.
4编号：3494题型：单选题测试正确率：42.89%
15 years ______ since I became a teacher.
5编号：3493题型：单选题测试正确率：58.34%
Mr. Smith ______ short stories, but he ______ a TV play these days.
6编号：3492题型：单选题测试正确率：71.77%
— Smith does not go fishing on weekdays, ______? — ______, he does.
7编号：3491题型：单选题测试正确率：61.54%
The girl often ______ cold when she ______.
8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.
9编号：3489题型：单选题测试正确率：70.4%
Visitors ______not to touch the exhibits.
10编号：3488题型：单选题测试正确率：41.2%
The new suspension bridge ___by the end of last month.
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