Grover Cleveland was the only American president served two nonconsecutive terms.
A.the only
B.served
C.nonconsecutive
D.terms

By measuring the color of a star, astronomers can tell how hot is it.
A.measuring
B.the
C.how
D.is it

A.uncommon
B.common
C.separate
D.individual

A.them
B.it
C.me
D.you

A.time
B.schedule
C.clock
D.plan

A.out
B.off
C.of
D.on

A.meals
B.meat
C.eating
D.meal

A.Of
B.In
C.On
D.Up

It can be inferred that in order to improve students' ability in reading _______ .
A.only one technique is enough
B.the teachers have to work very hard
C.the students have to read a lot
D.one technique is not enough, a combination is recommended

One advantage of thinking aloud is _____________ .
A.students do not have to write down their thoughts
B.students' ability to think and process information silently is developed
C.students can whisper softly in this technique
D.students can talk while studying in class