Some people ________ not have plans yet for New Year’s Eve, but others know exactly what they will be doing.
.Some of his suggestions had been rejected _________ they were quite impracticable.
It wasn’t such a good dinner _________ she had promised us.
The guests were _________ in the front rows _________ to the president attentively.
.The thing that _________ is not whether you fail or not,but whether you try it or not.
—Jane wasn’t in when Jack came,was she? —_________,but she returned a few minutes later.