After many years’ hard working, his parents managed to ________ the debts for his education at university.
| A．pay for | B．pay back | C．pay off | D．pay out |
--- I’ve heard Jenny has just bought a BMW X5.
--- I ______ she has so much money.
| A．don’t know | B．didn’t know | C．haven’t known | D．hadn’t known |
It came as a great _______ to the parents that their son finally came back safe and sound.
| A．favor | B．sense | C．relaxation | D．relief |
The girl got into _____ panic when she heard ______ frightening news.
| A．a; the | B．a; a | C．the; the | D．the; a |
_____ I believe，and you will find him very capable．
| A．Having a talk with Tom | B．Given a talk with Tom |
| C．One more talk with Tom | D．If you have a talk with Tom |
_____ more than 100 million references to the word“tuhao” on social media since early September．
| A．It has been | B．There is | C．There have been | D．They are |