Next Friday we ____ our first field trip.

His teacher told him that since his parents were working abroad , either his grandparents or one of his uncles ______ allowed to come to the parents’ meeting

Why not come and join us in the game—__________， but I must meet Mr Smith at his office now.

The door ________ open, no matter how hard she pushed.

Recently the second season of “A bite of China”(舌尖上的中国II) has become a hit.. I think Chinese are those ___ can cook the most delicious food.