__________ ,the bad weather, the sports meeting has been put off until next week.
If you _____ smoke, please go outside because this is a non-smoking office.
––Who would you rather _____ your graduation ceremony tomorrow, your parents or friends?––All of them.
In that school, English is compulsory for all students, but French and Russia are ____ .
––Why didn’t you come to the party?––I had meant _____, but something unexpected happened.
We should discuss the plan _____ before we work it out.