12. The Chinese government has decided to develop the west of China, ________, I dare say, will benefit the people there, especially those who are still leading a poor life.
______ never to come back before he could make a big fortune, Mike left home without saying a word.
------ How did you like Nick’s performance last night? ------ To be honest, his singing didn’t ______ to me much.
-----Will $200 ______? ----- I’m afraid not. We need at least 50 more dollars.
You should get your ideas ________ when you are putting _______ an ad campaign.
These machines can help recycle the waste which would ______be thrown away.