I dislike shopping online, I prefer to actually see and touch what I`m buying before I pay for it, especially for clothes and shoes—That’s right.___________.

y whatI was saying, they’d know what I was talking about

The students are busy making preparations for the lecture because they will ______ the competition.

______ these new treatments , people with high blood pressure can live a long and active life .

the safety of gas, the government has checked the city’s gas supply system thoroughly.[ ]