______, we didn’t know each other, but now we are good friends.
| A．First | B．First of all | C．At first | D．For the first time |
It is______ nice of you to say so.
| A．truly | B．true | C．really | D．real |
The experts think that India’s population may be _______than China’s ______ 2020.
| A．much；by | B．more; in | C．larger；by | D．larger；on |
It was snowing hard _______ we had to stay at home and watch TV.
| A．that | B．so | C．but | D．because |
________a player , I’m looking forward ________ the 2008 Olympic Games.
| A．For；at | B．As；to | C．With；for | D．Of；to |
Heilongjiang is in the _______ of China.
| A．northeast | B．northeastern | C．northwest | D．northwestern |