The teacher spoke _______ of Tom, because he is the only student who can fly the kite _______ in the sky.
A high; highly
B. highly; highly
C. high; high
D. highly; high
_____ if he had any difficulties, he made no answer.
| A．Ask | B．To ask | C．Asked | D．Asking |
_____ hard, you will succeed.
| A．Having worked | B．Being worked | C．To working | D．Working |
We walked as fast as we could, _____ to catch the 9:30 train.
| A．hoping | B．to hope | C．we hoped | D．being hoped |
It is no longer a question nowman can land on the moon．
A．that B．if C whether D what
6. White-collar workers across China are becoming____ concerned about the impact of the global financial crisis on their careers.
| A．highly | B．strictly | C．hardly | D．increasingly |