we should be very polite when we c____ people
we should be very polite when we c____ people
when we speak to people ,we should be __A.as polite as possi
when we speak to people ,we should be __A,as polite as possi
We should speak to the old people (polite)
When we talk about abilities in the past,we should use c____
We should be good( )old people.
When we speak to people,we should be_______.
When we see a very sick man .we should call ( ) ).
we should be( ) when we are inthereading room
We should be careful when we ___a busy street
we should learn to be i__ when we grow up.
we need to learn how to be polite when we make requests 求主谓宾