________is no doubt that today greenhouse gases are the largest human influence on global climate.

choose a simpler life style,______________ where I can ride my bike all over and do not have to make agreat living to survive.

alone in the dark room, the littlegirl was so frightened as to cry loudly

The girl is _______ her mother in manyways. For example, they are both tall and thin.

I called you several times this afternoon. Why didn’t you answer the phone–I’m sorry. I ________ an important meeting then.