Sara, my colleague, has been ______ the run all week preparing for her son’s wedding.
| A．in | B．to | C．on | D．at |
Unless ________ to speak, you should remain silent at the conference.
| A．invited | B．inviting | C．being invited | D．having invited |
_____ in Haikou for five years, he is not used to the weather in his hometown.
| A．Live | B．To live | C．Having lived | D．Have lived |
________ we know, the moon goes around the sun.
| A．As long as | B．As far as | C．As much as | D．As soon as |
Eventually, the soldiers made ___ breakthrough and ____ D-Day landings were successful.
| A．the; the | B．the; a | C．a; the | D．a ; a |
–Mum, I have been admitted into Hong Kong University.
--Well done! ____________.
| A．Take it easy | B．I’m not sure | C．I’m so proud of you | D．Wish you luck |