It is common knowledge that travel can ________ our horizon and enrich our life.
lengthen
widen
broaden
How do we _______ our happiness?
lengthen
widen
boraden
heighten
Miles of sand are exposed at_______.
high tide
tide
low tide
I don't want to be the one to ______ trouble.
widen
winding
heighten
stir up
The World Cup is called that because teams from every________ have played in it.
vertical
continent
current
innovation
He is the oldest _______ of the village.
population
inhabitant
poverty
predict
Unemployment is a major cause of _______.
vertical
poverty
predict
inhabitant
He has carried out extensive research into_________ sources.
gadget
save electricity
climate
renewable energy
A _________ is an animal that hunts and eats other animals.
predator
pepper
prey
pancake
Much of our behaviour, for example, is guided by _______ habits.
rescuer
surgeon
herd
unconscious
You need a password to _________the computer system
get access to
instant communication
peper spray
benefit from
The list of __________species includes nearly 600 fishes
shortage
pollution
endangered
tribe
Tokyo, ______ is a megacity, is the capital of Japan.
that
where
which
who
My friend Jenny, ______ mother is a scientist, knows a lotabout environmental issues.
which
whose
whom
who
The company,______has been accused of cutting down toomany trees, builds houses all over the country.
that
whose
which
what
The tribal leader, ______ studied in Paris, wants to teach hispeople about the outside world.
whom
who
what
which
People in Liverpool, ______ Janet opened her shop, areworking to improve the environment.
that
where
which
what
That environmental protester,______ is now sitting in the biggest tree in the park, says he will comedown when they promise not to cut it down.
who
which
that
whose
Several members of this group, _______ purpose is to stop cutting down trees in the area,have been arrested by the police.
which
that
whose
who
We were about to start our hike when we saw that_______ tree had fallen across_____ trail.
a,/
/ /
a,the
/ the
In _____20th century, almost fifty percent of the globalpopulation lived in _____cities.
the,/
/ the
/ /
a the
________Europe isn't ______largest continent in _____ world.
The,the,the
/,the,the
/,a,the
/,the/the
There was no _____ running water in_____ village wheremy granddad l ived as a child.
/,the
a,a
the,a
a,the
________(扭伤）my ankle 过去时 小写
_______(错位） my shoulder 过去时 小写
a_______(酸疼的） finger 小写
_____(被咬） by an insect 过去分词 小写
I’m pulling your______小写
I laughed my____off. 小写
I couldn’t believe my_____ 小写 复数
It’s on the tip of my______小写
She broke his____.小写
If I _______(hear) a mosquito in my room, I __________(not be able) to sleep
heard,wouldn't be able
hearing, wouldn't have been able
had heard, would not be able
If I_____(have) flu, I _________(not come) to school.
have, would not come
am having,wouldn't come
had, wouldn't come
had, wouldn't come
I wish I_______(is)allergic to nuts. 对现在的愿望
weren't
had not been
am not
was
对过去的假设，句子结构：If+主+_____, 主+wcsm+_______.
过完，现完
过完，一过
一般过去时，现完
现完，现完
The first time Julie went on the underground shehad a p_____ a_____（小写，加首字母，有空格）because she is so afraid of closedspaces.
The r______(小写，加首字母） team arrived three minutes after theaccident.
If I tried to text during the lesson, I’m sure my teacher_______(not let) me keep my phone with me.
I want to go to New York to run the marathon. I wishsomeone _______ (sponsor) 小写 me.