To tell you the truth, if it were not for the fact that you ________ my daughter, I would not take such pains to serve you.

Who is singing in the next room Is it Amy—No, it be her. She has gone to Yunnan on holiday.

The moment 2011 BWF Super Series Masters Finals________ open, all the fans and the viewers cheered

Many scientists have believed that theremay be a _________of life on the Mar．

Jim was born on a farm, _____, he knows little about farming