| We know that Lincoln was _____ in fighting _____ slavery when he was young. |
A. acted; with B. active; for C. action; against D. active; against |
| Stephen Hawking believes that earth is unlikely to be the only planet _____ life has developed gradually. |
A. that B. where C. which D. whose |
| Do you still remember the day ______ you came to our school? |
A. in which B. at which C. on which D. for which |
| Finally the thief handed everything _____ he had stolen to the police. |
A. the thing B. what C. that D. which |
| A _____ in taxes is necessary if the government is to improve the public service system. |
A. raise B. rise C. fall D. decrease |
| She showed the visitors around the museum, the construction _____ had taken more than three years. |
A. for which B. with which C. of which D. to which |
| We arrived at work in the morning and found that somebody _____ into the office during the night. |
A. broke B. had broken C. has broken D. was breaking |
| Because of the financial crisis, days are gone ______ local 5-star hotels charged 6,000 yuan for one night. |
A. if B. when C. which D. since |
| The new couple quarreled to such a point _____ they had to say goodbye to each other. |
A. where B. which C. what D. as |