________ a difficult situation, so you should send him a message and give him some advice.
| A．As he is in | B．He is in | C．Being in | D．He being in |
---I don’t think we have met before.
---Yes, once at a party, but we____.
| A．didn’t introduce | B．weren’t introduced | C．haven’t introduced | D．weren’t introducing |
He ___ his students’ respect after working with them for 3 years.
| A．received | B．won | C．accepted | D．took |
I was very cold____they still went swimming.
| A．although | B． so | C．but | D．because |
When she was awake, she found that she was lying on____seemed to be a piece of stone.
| A．that | B．which | C．what | D．it |
---Please tell Bruce he has won the first prize in the maths contest.
---_____He never did so well before.
| A．Congratulations! | B．Good luck! |
| C．That’s right! | D．What a good surprise! |