______ New Year’s Eve, people gather at Times Square to see the huge glass _______ through the darkness.
| A．On, fall | B．In, falling | C．On, falling | D．At, fall |
— you take a bus to school?
— Yes. But now I usually go to school on foot.
| A．Did, use to | B．Were, used to |
| C．Do, use to | D．Are, used to |
Some robots are to do the same things people.
| A．enough smart, as | B．enough smart, with |
| C．smart enough, as | D．smart enough, for |
Would you mind me how English words?
| A．telling, to remember | B．telling, remember |
| C．to tell, to remember | D．to tell, remember |
In the past few years there great changes in my hometown.
| A．have been | B．were |
| C．had been | D．are |
The busier he is, the he feels.
| A．happily | B．happy | C．happier | D．more happy |