1 . Since the Belt and Road Initiative(“一带一路”倡议)________(propose), the ancient city has once again drawn attention as a gateway to opening up to the outside world. (所给词的适当形式填空)

2 . The Kingdom of Ireland ________ (add) to create the United Kingdom of Great Brain and Ireland in the 19th century. (所给词的适当形式填空)

3 . Researchers have been working on the experiment for years and the findings ________(reveal) in the end. (所给词的适当形式填空)

4 . This evening was the first time he ________as a distinguished guest.

A．had treated

B．was treated

C．has been treated

D．had been treated

5 . The importance of saving gas __________ not be stressed too much. Automobiles use up some 70 billion gallons of gas a year. (用适当的词填空)

6 . On hearing the news, he ______ (overcome) with delight. (所给词的适当形式填空)

7 . He proposed that a fund ______ (establish) to raise money. (所给词的适当形式填空)

9 . Amy, as well as her brothers, ________ (give) a warm welcome when returning to the village last week. (所给词的适当形式填空)

10 . His latest book of poetry__________(publish)by fiber in the days to come. (所给词的适当形式填空)