Mr. Wang made up his mind to devote all he could______ his oral English before going abroad .
| A．improve | B．to improve | C．improving | D．to improving |
We Chinese have a dream— ________ dream to turn a welloff life into ______ reality by 2020.
| A．a; / | B．the; / | C．a; a | D．the; the |
The teacher praised me for ________ progress I'd made, which was ________ great encouragement to me.
| A．the; / | B．the; a | C．/; a | D．/; / |
Liang Bo, the champion of the Voice of China, is a man of ________ few words but has ________ remarkable inner strength.
| A．/; a | B．a; a | C．the; / | D．/; the |
Your cousin is said ________ a new computer program recently, but do you know when he will finish it?
| A．to design | B．designing |
| C．to have been designing | D．to have designed |
________ was known to them that the boss had broken his promise ________ he would give them a rise.
| A．What; what | B．It; which |
| C．It; that | D．As; that |