.He asked ____any elephants in the zoo the day before. A,if did you see B,if you had seen C,whether did you see D,that you had seen
You may know better about Jack London if you have read a book_______ the name of The Call of the Wild.
The company has recently taken on fifty new workers some of_______ have just graduated from university.
Andy was crying in his room just now,but he wouldn’t tell me_______ made him so sad.
A CD was_______ to the front of the magazine to encourage people to buy it.
_______ the right to correct his difficult question,the teacher of English was pleased and praised me in front of the class.