He is only too ready to help others, seldom, ____, refusing them when they turn to him.
| A．if never | B．if ever | C．if not | D．if any |
It’s said that corn was grown a lot in Tibet _______.
| A．in 17th century | B．in the 17th century |
| C．in 17 century | D．in the 17 century |
Rather than _____ on a crowded bus, he always perfers _____ a bike.
| A．ride; ride | B．riding; ride |
| C．ride; to ride | D．to ride; riding |
As I became older, I came to like ____ things.
| A．more and more simple | B．more simpler and simpler |
| C．much simpler ans simpleer | D．more and more simpler |
The doctor was reading an article ______ the class.
| A．for | B．by | C．towards | D．to |
_____ are written _____ English.
| A．Many a books; in | B．Many of the books; with |
| C．Many of the books; in | D．Many the books; with |