I don’t understand how you got a ticket. I always _____ you _____ a careful driver.
| A．think;are | B．am thinking, are | C．thought, were | D．think, were |
Attending this course will be of advantage for anyone __________.
| A．hoping to promote | B．to hope to promote |
| C．hoping to be promoted | D．hope to be promoted |
Nowadays people sometimes separate their waste to make it easier for it __________.
| A．reusing | B．reused |
| C．reuses | D．to be reused |
The chair looks rather hard, but in fact it is very comfortable to __________.
| A．sit | B．sit on |
| C．be seat | D．be sat on |
In the Grand Canyon, each rock layer can __________ a chapter in a book.
| A．regard as | B．think of as |
| C．be thought as | D．be regarded as |
The children had __________ basketball.
| A．a great fun playing | B．great fun playing |
| C．great fun to play | D．a great funny playing |