“Isn’t it about time you _____ to do morning exercises?” “Yes, it is. Would you like to join us?”
Hard work and lack of sleep have _____ her beauty and youth in recent years.
All the materials have been posted to you. I’m looking forward to the chance to meet you __________ to discuss the present situation of our company.
Some pills many people take to achieve or maintain their desired weight will lower their life expectancy_____ they contain something harmful.
We shall not start the project until it __________ by the committee.
Bears ______ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.