从句
The manager required that all the employees _____ at the office before 9:00 in the morning.
The manager required that all the employees \_\_\_\__ at the office before 9:00 in the morning.
I’ll never forget the holidays _____ I worked in the factory.
I’ll never forget the holidays \_\_\_\__ I worked in the factory.
If you had studied the problem carefully had studied, you won’t have any difficulty now.
If you had studied the problem carefully had studied, you won’t have any difficulty now.
There is no evidence _____ he was on the site of the murder.
There is no evidence \_\_\_\__ he was on the site of the murder.
Few people _____ applied for the position meet the requirements of the company.
Few people \_\_\_\__ applied for the position meet the requirements of the company.
专利是一种官方文件，发明人根据该文件可以控制使用他的发明物的权利。
专利是一种官方文件，发明人根据该文件可以控制使用他的发明物的权利。
Walking down the street the other day, _____.
Walking down the street the other day, \_\_\_\__.
No sooner _____ arrived at the station than it began to snow.
No sooner \_\_\_\__ arrived at the station than it began to snow.