More and more people choose to shop in the supermarket，for they are especially interested in the ________ of goods on offer.
| A．price | B．variety |
| C．value | D．amount |
We need to work faster because time is _____.
| A．of the essence | B．of the importance |
| C．limitless | D．countless |
I can speak only a little Japanese. I _____some words when I was there.
A. picked out C. picked off
C. picked up D. picked at
Before I could say a word, he disappeared _____ the direction of the candy store.
| A．to | B．from |
| C．in | D．with |
It is already 6:00. Don’t turn on the computer. Father is _____ to come back at any moment.
| A．requested | B．expected |
| C．required | D．suggested |
Tiring as it might be, the military training ______ the best opportunity to make lifelong friends.
| A．is believed to be | B．believes as |
| C．is believed to being | D．believes |