pretend

保持冷静，或者至少假装你是冷静的。

Be calm or at least ___pretend you are.

孩子们假装是超级英雄在院子里玩耍。

The kids ___pretend to be superheroes while playing in the yard.

孩子们假装成超级英雄，在院子里跑来跑去。

The children ___pretend to be superheroes and run around the yard.