Lesson 17-18的标题是：
How do you do?
How are you?
How old are you?
What do you do?
employee的意思是：
雇主
雇员
工作人员
助理
office的意思是：
海关
海关人员
办公室人员
办公室
助理的单词是：
teacher
postman
secretary
assistant
buzy的反义词是：
hard-working
lazy
suzy
happy
Come _____ meet our _______.
and;employs
but;employees
and;employees
but;employs
How do you do?的回答是：
Pardon?
Thank you.
I'm fine.
How do you do?
介绍别人的时候要用：
He is.........
She is....
This is......
That is.....
this 的复数词是：
there
these
those
they
that 的复数词是：
there
these
those
they
Nicola Grey is hard-woring.
Jeremy Short is lazy.
The women are keyboard operators.
What are the lazy men's jobs?
mechanics
sales reps
office assistant
airhostesses
potato的复数是
potatoes
potatos
potat
potato
watch的复数是
watch
watches
watchs
wachies
thife的复数是
thifes
thifees
thief
thives
zoo的复数是zooes
people的复数是
peoploos
peoplees
peoples
people
goose的复数是
goose
gooses
geese
goosess
Chinese的复数是
Chinese
Chinese men
Chineses
Chinese man
scissors的复数是
scissors
scissor
scissorses
scissorss
pencil case的复数是
pencil cases
pencils case
penciles case
pencil case
umbrella的复数是
umbrella
umbrellas
umbrellaes
umbrell
blueberry的复数是
blueberries
blueberry
blueberrys
bluesberry
mouse的复数是
mouse
mouses
mice
mices
milkman的复数是
milksman
milkmen
milkmans
milkmanes
German的复数是
German
Germanes
Germans
Germen
fish的复数是
fishes
fash
fishs
fish
cup的复数是
cupes
cups
cupps
cupies