While the police have already done a lot of investigation, much evidence ___ __.
| A．is remaining to be confirmed | B．remained to be confirmed |
| C．is remained to be confirmed | D．remains to be confirmed |
---Mary, remember to come and see us next time you’re in town .
---__________.
| A．Why? I’ll certainly do | B．Sounds nice |
| C．You’re welcome | D．Sure, I will |
—I need to get changed. —________! We’ll be late for the party.
| A．Oh, come on | B．Go ahead | C．Take it easy | D．It’s a pity |
It’s not what we do once in a while ________ shapes our lives, but what we do consistently.
| A．which | B．that | C．how | D．when |
—He got his first book published. It turned out to be a bestseller.
—When was ________?
— ________ was in 2000 when he was still in college.
| A．that; This | B．this; It | C．it; This | D．that; It |
—They are quiet, aren’t they?
—Yes. They are accustomed ________ at meals.
| A．to talk | B．to not talk | C．to talking | D．to not talking |