The case shocked the public, a hot debate over human nature on the Intemet.
| A．causes | B．caused | C．causing | D．to cause |
The teacher told us that light _____ faster than sound.
| A．travelled |
| B．had travelled |
| C．is travelling |
| D．travels |
Mr. Smith asked Nancy _____ it took her to fly to New York.
| A．how soon | B．how often | C．how long | D．how far |
Mr. Green asked Lily whether she had passed the exam _____
| A．yesterday |
| B．theday before |
| C．theday ago |
| D．before the day |
The visitor _____ that he _____ very glad to visit the Great Wall.
| A．said;\vas | B．saidshad been | C．told；was | D．spoke；had been |
John told his Englishteacher that he _____ born in 1996.
| A．was | B．had been | C．is | D．has been |