________theconcerthadbegundidwerealizewhatasplendidshowitwasgoingtobe.
A、NosoonerLet'sdrink_______Dicks'successinbusiness.
_______ the movie I would have finished my paper last Sunday.
Weregretto________thatitmaynotbepossibletodealwitheveryrequest.
To study a foreign language, __________.
When workers are organized in trade unions, employers find it hard to lay them ________.
