In the last two years the workers______ many tall building.
| A．had built |
| B．was built |
| C．will build |
| D．have built |
Look at that red car! I think it’sin the world．
A． more beautiful B． so beautiful C． the most beautiful
Mary’s answer is very different from
A． I B． my C． mine
He gets up early in morning, but goes to bed late at night.
A． the ． a B． / ． the C． the ． /
There are somein the basket.
A． rice B． tea C． eggs
Do you know _______ in Japan?
| A． when nuclear(核) accidents happened |
| B． when did nuclear accidents happen |
| C． when nuclear accidents happen |
| D． when do nuclear accidents happen |