. When it comes to bringing up children, some people say ____ discipline produces __ ____ happy, well-behaved child.
| A．/; a | B．the; a | C．a; / | D．a; a |
—I had been working till 4∶00 a．m. to prepare a report for my boss.
—________you look very tired.
| A．No doubt | B．No hurry | C．No wonder | D．No need |
John didn’t choose of the ties and went away without looking at a third one.
| A．many | B．either | C．all | D．any |
The little boy was so careless with his spelling that she often_____ letters from words.
| A．left out | B．left behind | C．left off | D．let alone |
—You see, I’m poor in maths, you are not good at English, and...
— That’s ____ we should help each other.
| A．when | B．where | C．how | D．what |
I can’t stand with Jane in the same office．She just refuses talking while she works．
| A．working；stopping | B．to work；stopping |
| C．working；to stop | D．to work；to stop |