What time would it be convenient _____us to meet again?

All of them are （ ） at Lana’s achievement.

Language belongs to each member of the society, to the cleaner（ ） to the professor.

He clearly remembers _____ by the window watching people outside rushing to their office.

The number of deaths from heart disease will be reduced greatly if people _____ to eat more fruit and vegetables.

Scientists now have some surprising answers about whether brain power（ ）as we get older.

() comes back first is supposed to win the prize.

You might not like the way Sam behaves, but please be kind to him.______ , he is your grandfather.

After a three-hour heated discussion, all the members in the jury reached the conclusion that the man was_____of murder.

Our company’s service is （ ） in nearly 80 countries around the world.

The whole class couldn’t help _____ when they saw the haircut of their new classmate.

_____ that the earth was flat?