Why not ____ your teacher for help when you can't finish _____ the story by yourself?
| A．to ask; write | B．to ask; to write |
| C．ask; writing | D．asking; to write |
Shanghai is one of _______in China.
| A．the big city | B．the bigger cities |
| C．the biggest cities | D．the biggest city |
Lily is _______than ______person in her clas.
| A．calmer ; any | B．much calmer ; any other |
| C．more calm ; any other | D．calm ; any other |
It’s important_______in the New Year.
| A．keeping healthy | B．to keep healty |
| C．kept fit | D．to keep fit |
—You didn’t come to school yesterday, did you?
—_______, though I was very busy.
| A．Yes,I did | B．No, I didn’t | C．Yes, I didn’t | D．No, I did |
My sister is three years ______than I. She is _______young _____go to school.
| A．young; too; to | B．younger; enough; to |
| C．younger; too ;to | D．young; so; that |