I am the ______ child ______ my family.
| A．two; of | B．second; of |
| C．two; in | D．second;at |
I apologized to my parents _________not finishing the exercises in time.
| A．to | B．for | C．as | D．except |
I enjoy the popular dance "hip-hop", but ________of my parents likes it.
| A．either | B．both | C．none | D．neither |
The twins are so much alike that it is difficult to tell one from________.
| A．other | B．the other | C．others | D．another |
Mum couldn’t find any help and had to do the housework_________.
| A．she | B．her | C．hers | D．herself |
I’m sorry that I can’t pass you any salt because there is_________ in the bottle.
| A．little | B．few | C．a little | D．a few |