練習一
present
since
doctor
pollution
open
DABAC BBADB
has taught
married
swim
came have been
have lived was
練習二
changes
seen
in fact
marry
southern
enjoyed ourselves
won’t until
have been married
has kept
different from
AADBD ABB
練習三
possible
service
although
attraction
present
have since
How many
When buy
Have carried
got → been
didn’t → hasn’t
sadly → sad
but → /
already → yet
next to
has been opened
any more
how to get
It’s to read
There are came
but came
have known
are interested in
練習四
CBACD B
not arrived yet
How long been
How long heard
Has ever been
Has changed yet
I have lived here since I was born
It’s happy to play Chinese chess with my classmates
Though Tom was ill, he went to school
Where’s Mary? She has gone to the cinema
Have you ever been to Beijing? Yes. I have been there
I used to play computer games, but now I’m not
練習五
a theme park
fast-food
wave to us
get married
during the summer holiday
at a high speed
feel exciting
a whole day
go touring
wait for an hour
stop taking photos
have/has gone to Shanghai
have/has been to Shanghai
on the second day
careful carefully
helpful helpfully
hopeful hopefully
wonderful wonderfully
noisy noisily
healthy healthily
lucky luckily
shiny 不知道
impolite
impossible
unkind
unpleasant
cheerless
harmful
different
present
although
lovely
present
pleasant
sure
go back
performer
sail
development
closer
education
feeling
discusser
meaning
練習六
have seen saw
were doing was helping do
was watching knocking
made stop to read
Was dancing
not to take
were clapping were marching
The souvenirs are so expensive that I can’t buy them
He has enough money to travel around the world
What were you doing when he arrived
Daniel was swimming in the lake at noon yesterday
unnecessary
delightful
as
fat
Italy
happy
meaning
excited shouted
練習七
out
morning
called
office
surprised
tickets
back
cinema
themselves
thieved
CDCAC BACBA
練習八
has been away from Shanghai for two days
couldn’t stop taking photos with them, because they looked very cute
have been in Hong Kong for a week
have been to Hong Kong twice
has already gone to Hong Kong been away for two days
is quite different from it in Beijing
never forget this meaningful experience
did you come back from Hong Kong arrived the day before yesterday,I have already been back for two days
作文略
練習九
information
change
enjoy
screen
online
start
restart
is designed by
e-dog for
wasn’t night
has lived for
important
used
to go