30 câu hỏi
Each of the nurses report to the operating room when his or her name is called.
of the
report
his or her name
is called
The sates school system in England can be divided into two levels of educated: primary and secondary
be divided
into
educated
secondary
Ours brains are incredibly agile machines, and it's hard to think of anything they do more efficient than recognize face.
are
anything
efficient
recognize
Species like snakes, lizards, coyotes, squirrels, and jack rabbits seems to exist quite happily in the desert.
like
seems to
quite happily
the
The developing of the submarine was hindered by the lack of a power source that could propel an underwater vessel.
developing
the
a power
could propel
On the wedding day, the groom's family and relatives go to the bride’s house bring gifts wrapped in red papers.
On
groom’s
go
bring
Today, although their status varies from country to country, women in most parts of the world have gained significance legal rights.
although
most parts
gained
significance
More Asian students than American counterparts agree that a husband is obliged tell his wife where he has been if he comes home late.
than
counterparts
tell
has been
The Red Cross organizes and leads relief assistance missions after natural disasters such as floods, tsunamis, earthquakes, and
homelessness.
The Red Cross
organizes and leads
assistance missions
and homelessness
There was a gradual raise in the number of literate males and females in the lowlands.
a gradual
raise
literate
the lowlands
A beaver uses its strong front_teeth to cut down trees and peel_off its bark.
its
front teeth
eel off
its
The big problem was that we really did not understand what was happened
problem
that
did not
was happened
Practicing his speaking English everyday, his hope was to get a good job in a foreign company.
his
everyday
his hope
to get
The clerks who are happy to wait for their customer will get promoted soon.
clerks
wait for
customer
get promoted
It is difficult to write rules that tell exactly when we should apologize, and it is not difficult to learn how to do it.
difficult
that
when
and
The eastern bluebird is considered the most attractive bird native of North America by many bird-watchers.
bluebird
considered
native of
by
The notion that students are not sufficiently involved in their education is one reason for the recently surge of support for undergraduate research.
notion
are not
their education
recently
Not one in one hundred children exposed to the disease are likely to develop symptoms of it.
not one
are
symptoms
it
The office manager insists that his staff use all of their vacation time, but he hardly never takes a vacation himself.
insists
use
their
hardly never
The freshman failed to follow the advice of her senior that he studied hard and not go out too much.
freshman
her
studied
not go out
Parks which are found in downtown areas where office workers and store employees can enjoy their lunch hours sitting on the green grass in clean, fresh air.
which
employees
lunch hours sitting
fresh air
The guide told the tourists that it was a good restaurant specializing in seafood just round the corner from the museum.
The
it was a
specializing
just round
Doctors believe there is better in this modern world of ours to try to prevent illnesses than to rely on medicines to cure them.
doctors
there is
of ours
to
By the turn of the century, most of the inventions that were to bring in all the comforts of modern living has already been thought of.
By the turn of
that
were to
has already been
Mercury and alcohol are widely used in thermometers because their
volume increases uniform with temperature.
are
widely
their volume
uniform with
The Commitments of Traders Report is released by the Commodity Futures Trading Commission on eleventh day of each month.
released by
on eleventh
of
month
Mary and her sister just bought two new winters coats at the clearance sale.
her sister
just bought
two new
winters
Women nowadays have more free to participate in social activities.
nowadays
more
free
social
These snakes will not cause you any serious harm. They are harmful.
snakes
cause
harm
harmful
We had better to review this lesson carefully because we will have some questions on it.
to review
carefully
will have
on