Directions：Fill in each blank with a proper word given in the box.Each word can be used only once.

participate ensure contact rate worth spot values concerned appeal attack objective maintained defeated present attempt

（1）Take it easy.Snakes will only

attack

attack

if they feel threatened.
（2）Journalists need to

present

present

all the facts in a fair way that benefits our readers.
（3）Many languages are disappearing at an alarming

rate

rate

due to globalization.
（4）The thief made an unsuccessful

attempt

attempt

to escape and was brought to justice by the police.
（5）Senior high students in Shanghai recently had the opportunity to

participate

participate

in the annual Career Day，where they got to follow a mentor for a day.
（6）The journalist failed to

spot

spot

the mistakes in the report.
（7）As journalists，we need to write with care and tell news stories in a（n）

objective

objective

way.
（8）Journalists need to check up on all the facts to

ensure

ensure

their news stories are entirely true.
（9）Please

contact

contact

us for details of language courses by e-mail if necessary.
（10）A lot of small towns in southern China are definitely

worth

worth

visiting.
（11）He has

maintained

maintained

a close relationship with us for all these years.
（12）A man is not finished when he is

defeated

defeated

.He is finished when he quits.
（13）The

values

values

of today's young people differ from those of their parents.
（14）Many parents are

concerned

concerned

whether their children can concentrate during online lessons.
（15）It's a cartoon that will

appeal

appeal

to people of all ages.