He is talking so much about America as if he ______ there.A. had been B. has been was D. were
China has producedthis year as it did in 1996.
The moon isthe earth
In the 2004 Shanghai Industrial Fair,electronic equipment,good in both quality and style,will be shown.
The tsunami killedpeople in south and southeast Asia.
If he had started at nine o’clock,hehave been in London by eleven o’clock.