No matter how bright a talker you are, there are times when it is better ______ silent.
| A．remain | B．be remaining |
| C．to remain | D．having remained |
It’s helpful to put children in a situation _____ they can see themselves differently.
| A．that | B．when | C．which | D．where |
— I’ve read another book this week.
— Well, maybe _____ is not how much you read but what you read that counts.
| A．this | B．that | C．there | D．it |
—How about your journey to Mount Tai ?
—Everything was wonderful except that our car ____twice on the way.
| A．slowed down | B．broke down | C．got down | D．put down |
The traffic lights ______ green and I pulled away.
| A．came | B．grew | C．got | D．went |
Someone who lacks perseverance is unlikely to _______ a good researcher.
| A．make | B．turn | C．get | D．grow |