已经
吴某为了实施盗窃，携带工具潜入某仓库“踩点”，出来时被值班保安发现并扭送至派出所。吴某的行为属于犯罪未遂。
吴某为了实施盗窃，携带工具潜入某仓库“踩点”，出来时被值班保安发现并扭送至派出所。吴某的行为属于犯罪未遂。
They have decided to put the meeting _____ till next Monday.
They have decided to put the meeting \_\_\_\__ till next Monday.
What does the bottled water industry use in its own defense?
What does the bottled water industry use in its own defense?
世界著名的科技史专家、英国剑桥大学的李约瑟博士考证说：“中国至少在距今3000年前，就已经使用玻璃了．”下列有关普通玻璃的说法不正确的是（ ）．
世界著名的科技史专家、英国剑桥大学的李约瑟博士考证说：“中国至少在距今3000年前，就已经使用玻璃了．”下列有关普通玻璃的说法不正确的是（ ）．
We have come to the conclusion when this summer will be much hotter than before.
We have come to the conclusion when this summer will be much hotter than before.
Since this road is wet and slippery this morning, it _____ last night.
Since this road is wet and slippery this morning, it \_\_\_\__ last night.
Your temperature has dropped so you _____ take the medicine.
Your temperature has dropped so you \_\_\_\__ take the medicine.
By the end of the next month, you _____ here for three years.
By the end of the next month, you \_\_\_\__ here for three years.