---Look! The telephone is broken. Someone damaged it ________ purpose. ---That may be right. But perhaps it was broken _________ accident.
If Penicillin had not been available, many people _______ from sickness or even small wounds.
_______strong evidence ______reading is beneficial to one’s success.
Teddy looked _____ at his broken model plane and felt ________.
_________the text messages we received always seem important at the time, most people can’t really remember them the next day.
The girl was so absorbed _______her studies that she didn’t notice her friend walking towards her.