— Could you tell me ____ ?
— Certainly. In half an hour.
| A．when will the high speed train arrive |
| B．when the high speed train will arrive |
| C．when would the high speed train arrive |
| D．when the high speed train would arrive |
— How beautiful the library is!
—Yes. It ________ last year.
| A．builds | B．built | C．was built | D．is built |
— What did your father do last weekend?
— He ___________ at home with us all the time.
| A．stays | B．stayed | C．is staying | D．will stay |
I love my hometown and I _______ here for 15 years.
| A．was living | B．live | C．will live | D．have lived |
They decided ______ for the children in Yunnan earthquake area.
| A．do something | B．to do something | C．doing anything | D．done anything |
We won’t go to the park if it ________ tomorrow.
| A．rains | B．has rains | C．rained | D．will rain |