The teacher asked all the students ______ the mistakes in the test paper.
A: to correct
B: to vary
C: to change
D: to alternate
A: to correct
B: to vary
C: to change
D: to alternate
举一反三
- The compositions contain so few errors that the teacher asked the students __________ (correct) one another's paper.
- The teacher required that all errors should be _______before the students turn in their term paper.
- The teacher asked all the students in the class to keep their eyes ___. A: close B: to close C: closing D: closed
- The teacher asked the students ______.
- The teacher, as well as a number of students, _____ to attend the party. A: are asked B: were asked C: asked D: was asked