选出画线部分发音不同的一项。
( )
| A．nose | B．old | C．often | D．over |
( )
| A．fly | B． yellow | C．try | D．shy |
( )
| A．horse | B．worker | C．sports | D．morning |
( )
| A．cake | B．make | C．have | D．place |
( )
| A．soup | B．mouth | C．group | D．coup |
You can go to school by _____. It snows a lot.
A.sled B. ferry C. plane
I must ______ the traffic lights.
A.look after B. pay attention to C. look for
There is a picture _____ a bike.
A.in B. of C. at
In the USA, people on bikes must ____ a helmet.
A. on B. put on C. wear
There are always three lights: red, yellow and ______.
A. green B. blue C. orange