The person who is _______ of the factory _______ ill since last week.

A. in charge; has been                               B. in the charge; fallen                     

C. taking charge; was                                    D. in charge; fell

 The field research will take Luffy and Steven about two weeks; it will be a long time _______ we _______ again.

A. before; met       B. since; meet         C. before; meet               D. since; met

 With the development of Chinese economy, many unexpected problems have ________; for example, the prices of our daily goods and housing are ________ sharply.

A. arisen; rising    B. arisen; raising    C. raised; rising         D. risen; arising

 Have you found out the exact reason why the dinosaur _________ many years ago?

A. died down      B. died out         C. died from            D. died of

________ with what he said, what he did was more valuable.

A. Comparing     B. Compare         C. To compare           D. Compared

 Jack left ________ message for me, saying he was in ________ trouble.

A. a; the          B. a; /                C. /; /                D. the; a

The famous actor is familiar ________ us, but it is a pity that he is not familiar ________ me no matter how deep I love him.

A. with; to        B. to; with          C. to; to                 D. with; with

By now, more than 100 photos ________ back to the earth by Chang’e-3.

A. had been sent   B. has been sent       C. have been sent            D. will be sent

 --- Why do you look so upset?

   --- There are so many troublesome problems _________.

A. remaining to settle                    B. remained settled

C. remaining to be settled         D. remained to be settled

 Kimi is ________ that everyone wants to play with him.

A. such lovely a boy                      B. so a lovely boy  

C. a such lovely boy          D. so lovely a boy