____ hard you try, it is difficult to lose weight without cutting down the amount you eat.
| A．However | B．Whatever | C．Whichever | D．Whenever |
--- Tommy has just won the first prize in the oral English competition.
--- ______ he was so excited this afternoon.
| A．No wonder | B．It is happy that | C．It is clear that | D．No strange |
______ the new life in Paris, I live happily with my daughter’s family.
| A．Be used to | B．Accustomed to |
| C．Accustoming to | D．Having used to |
______ vegetable oils are better than animal oils.
| A．As a result | B．As a rule | C．As a consequence | D．As for |
Where to hold the 2012 Olympic Games was a subject ______ the Olympic Committee argued for a long time, and finally they voted for London.
| A．of which | B．with which | C．about which | D．into which |
--- I will come to your lecture at 10:00 am tomorrow.
--- I’m sorry. By then my lecture will have ended and I ______ my guests in my office.
| A．am being met | B．will meet |
| C．will be meeting | D．will have met |