Mother was frying chicken and it smelled so nice that I couldn’t wait __________.

In my opinion, no search engine can ________ Baidu in search scope and speed. [ ]

My brother enjoys having cold drinks, so he always puts his Coke in the_________ before drinking it.

5, when the number of consumers worldwide hasreached 42 billion, people with high income will be, for the first time, morethan _______ struggling to meet basic needs

None of them have regular and _____ sources of income and are forced to live below poverty line. [ ]