In this experiment, the famous professor showed three different____ to the study of physics.
— Will you go out to play for a while, Kate? —Not I finish all of my homework.
The harder we study, the more questions we think of .
“He will come tomorrow.” “But I’d rather he _______ the day after tomorrow.”
We used to work in the same office and we ________ have coffee together.
It was his word and action but not his appearance _______ moved us deeply.