It was Feb 8 2014 (Beijing) ___the opening ceremonies of the 2014 Winter Olympics ___ in Russia.
We had ____ fun at Mary’s birthday party last Sunday.
On hearing his son’s survival, the worried mother _______
He behaves _______ he were better than us.
The question of drug-taking is bound to(一定要) ______ at the next conference.
_______ and you will make rapid progress.