Agriculture _____ about 14 percent of global greenhouse gas emissions, and transporting the food around adds to the environmental cost.

I guess we ‘ve already talked about this before but I’ll ask you again just _____.

The fact that too many advertisements are _____ in TV programs has upset most TV viewers.

Try not to start every sentence with “the”. _____ the beginnings of your sentences.

The people there were friendly and the food was delicious. _________, The party was pleasant.