He is really nervous. He ______back and forth all the night waiting for the results.
| A．has been walking | B．had walked |
| C．walked | D．is walking |
Mr. Jin Yongxun is honest and never tells lies, so everyone thinks of him as a
person.
| A．confident | B．famous |
| C．reliable | D．depend |
He was about to tell me the secret someone patted me on the shoulder.
| A．as | B．until | C．while | D．when |
Four policemen rode past on their motorbikes, and then came the television broadcasting car, and the marathon(马拉松) runners.
| A．finally | B．in the end |
| C．at last | D．lately |
Wang Kun and Wang Wei will begin their bike journey at a(n) of more than 5,000 meters.
| A．attitude | B．altitude |
| C．detail | D．shortcoming |
“Could you please show me how to send an e-mail?”he asked.
→show him how to send an e-mail.
| A．He asked if I can | B．He told me to |
| C．He asked me that I could | D．He asked me to |