选择适当的介词填空who's( )duty today?There's a bird ( )the tree.I go to school ( )bike.Look( ) the picture.It's good ( ）your eyes.I get up ( ）seven.How many desks ( ) your classroom?Have a cup ( ) coffee,please.He is a friend ( )my brotherThe toy bus is ( )you.(of,on,in,for,ai,by)介词填一个字母变成新的单词od_bg_od_

who's(on)duty today?
There's a bird (in)the tree.
I go to school (by) bike.
Look (at) the picture.
It's good (for）your eyes.
I get up (at）seven.
How many desks (in) your classroom?
Have a cup (of) coffee, please.
He is a friend (of) my brother
The toy bus is (for)you.
(of,on,in,for,ai,by)介词
od_ --> ode 颂歌
bg_ --> beg 乞求
od_ --> odd 奇数、奇怪的

on
in
by
at
for
at
in
of
of
for
odd
bag
cod

who's( on )duty today?
There's a bird ( in )the tree.
I go to school ( by )bike.
Look( at ) the picture.
It's good (for）your eyes.
I get up (at）seven.
How many desks ( in ) your classroom?
Have a cup ( of ) coffee, please.
He is a friend ( of )my brother
The toy bus is ( for )you.
(of,on,in,for,ai,by)介词
还有一个问题（高手帮帮忙）
填一个字母变成新的单词
oda_
bge bgf
odd ode odl odg_

on on by at with by in of of for
odd奇数的
ode颂歌
没看见过bg..

who's( on )duty today?There's a big bird( on )the tree.I go to school( by )bike.Look( at )the picture.It's good ( for ）your eyes.I get up ( at ）seven.How many desks ( in ) your classroom?Have a cup ...