The teacher ______ the students clean the laboratory.
A.asked
B.told
C.let
D.wanted
The audience, ______, enjoyed the performance.
A.most of them were students
B.most of whom were students
C.whom they were students
D.they were mostly students
All the students have to ______ to the rules and regulations of the school.
A.confirm
B.confront
C.confine
D.conform
Our students are free to study ______ interests them.
A.that
B.which
C.whatever
D.anything
The school claims to be able to ______ students English in three months.
A.teach
B.explain
C.instruct
D.learn
Why did the professor study the Brazilian students' behavior?
A. He felt puzzled at the students' being late.
B. He felt angry at the students' rudeness.
C. He wanted to make the students come on time later.
D. He wanted to collect data for one of his studies.
The teacher asked his students to leave enough ______ on the page for correction.
A.room
B.margin
C.place
D.paper
The bookstore has not ordered ______ textbooks for all the students in the course.
A.enough
B.plenty
C.as much as
D.a great deal of
In the advanced reading course students must take tests at monthly ______.
A.distance
B.length
C.periods
D.intervals