He was last seen _________in his office at about 7:15 p.m..
| A．work | B．working |
| C．to work | D．worked |
Talent shows are getting
| A．more and more popular | B．popular | C．much popular | D．more popular |
do you go to the library.I usually go to the library twice a week.
| A．How long | B．How often | C．How far | D．How many |
There is wrong with this computer. It doesn’t work well.
| A．something | B．anything | C．everything | D．nothing |
You can’t expecta new language in a few months.
| A．learn | B．learned | C．learning | D．to learn |
Of the three girls, Mary sang
| A．more beautifully | B．the most beautiful |
| C．more beautifully | D．the most beautifully |