题目内容

用括号中所给单词的适当形式填空。
1. Please call me if you have any problems __________ (work) out.
2. Marie Curie received the Nobel Prize __________ (two) during her life time.
3. I think it is __________ (danger) for children to be close to wild animals.
4. The old man has been __________ (die) since three years ago.
5. I know only one of the ___________ (visit), how about you?
1.to work   2.twice   3.dangerous   4.dead  5.visitors
练习册系列答案
相关题目
He didn't feel very well yesterday, so mother told him _____ a rest.
[     ]
A. had
B. has
C. to have
D. having
I hope _____ a teacher like my mother.
[     ]
A. me to be
B. to be
C. am
The boy is too busy _____ with the boys _____ his mother come back home.
[     ]
A. playing; to see
B. to play; to see
C. playing; seeing
D. to play; seeing
—I'm sorry, this kind of PSP is too expensive. I can't afford _____ it.  
—It's OK.
[     ]
A. buy
B. bought
C. to buy
D. buying
—I find it difficult _____ there on time on foot.
— _____ take a taxi?
[     ]
A. to get, Why don't
B. getting, Why don't
C. to get, Why not
D. got, Why not
It's difficult for us _____ this work today.
[     ]
A. finishes
B. finish
C. to finish
D. finished
The book is very easy _____.
[     ]

A. read
B. reading
C. to read
D. reads

The little boy loves ______ his sweets ______ other children.
[     ]
A. to share, with
B. share, to
C. sharing, and
D. shares, from