1.He worked hard day by day,until e the project was finished.
答案eventually
2.That country was once a British c before it won independence.
答案colony
3.Please say d whether you will come or not.
答案definitely
4.You must obey the captain’s c .
答案commands
5.The government (预言;预测)that the economy will be improved.
答案predicts
6.The scientists suggest that we should use more (太阳的)energy.
答案solar
7.She is always (乐观的)when she meets with difficulties.
答案optimistic
