Michael __________ here to see you and he____________ a note on your desk.
______is now no doubt ________ global warming is a security threat to us all.
The doctors say that good diet, exercise and fresh air, all of which _____ the health and long life.
On farewell party the foreign teacher gratefully_____ all the helps from all the school.
On that cold day, only_____handful of people were at the station, where I made_____ acquaintance of Mr. Smith.
— What about renting a movie or listen to some music on the weekend?— _________.