The woman ___is talking with my mother is our class teacher．（ ）
A．whichB．whoC．whose
It's important for us ___________ good manners．（ ）
A．havingB．haveC．to haveD．had
Which do you like __________ ，juice or cola？（ ）
A．wellB．betterC．bestD．the best
I'll be at home __________ Sunday morning． You can phone me then．（ ）
A．onB．inC．atD．to
Millie has some new friends． She likes to play with _________ after school．（ ）
A．meB．usC．youD．them
Dad， it's difficult for me to clean the whole yard on my own．
Why not ask your brother for help？ __________________．（ ）
A．No pain， no gain
B．Every dog has its day
C．The early bird catches the worm
D．Many hands make light work