第1题:
第2题:
smoking
smoke
to smoke
smoked
第3题:
第4题:
is an ancient tree about 2000 years old
is grown from a seed about 2000 years old
had already become extinct 2000 years ago
has been the food source since 2000 years ago
第5题:
What
What a
How
How a
第6题:
第7题:
is
have
has
are
第8题:
The Best Way to Get News
The Changes of Media
Make Your Own Newspaper
The Future of Newspaper
第9题:
long-week
week-long
long-weeks
weeks-long
第10题:
The
A
– (不填)
One
第11题:
till
after
before
until
第12题:
Oh, I see
It doesn't matter
You'd better be happy
I am sorry to hear that
第13题:
period
level
point
respect
第14题:
get
earn
take
make
第15题:
a piece of
a pocket of
a slice of
a bunch of
第16题:
dispose of
disposing of
dispose to
disposing to
第17题:
第18题:
got married
was married
married
were married
第19题:
Installed.
Uninstalled.
No, not yet.
Yes, not yet.
第20题:
How are you?
Fine, thank you
Nice to meet you.
You are very kind.
第21题:
searching
researching
surveying
investigating
第22题:
temporary
universal
unavoidable
controllable
第23题:
Yes, let’s
Oh, thanks
Yes,please
第24题:
Beside
To
Above
Of