David was very unhappy for ____ to the party which was held in his cousin’s house.

Hurry up！The train________You know it________at 8∶00 am

Did Tom win the 200-meter race at oursports meet—Of course not I’m a poor runner and hedid _______ than I

Would you please let me know when the training center ________—Sometime next month.

Why not ______ your teacher for advice when you don’t know ______ the problems