I find it astonishing that John ______ be so rude to me.— Not astonishing at all. He is always rude to others.

woman with baby in her arm is my aunt.

put away your clothes hanging outside. As youknow, dark clouds______ heavy rain.

She is _____ newcomer to _____chemistry but she hasalready made some important discoveries.

_____ do you surf the Internet, Kate — Not often, twice a month.