在什么什么之中用英文怎么表達？

　　The team put on a good show in the competition.

　　這支隊伍在比賽中有上佳表現。

　　Time is your most valuable resource, especially in examinations.

　　時間是你最有價值的幫手，尤其是在考試中。

　　The virus is still active in the blood.

　　這種病毒仍然在血液中起作用。

　　Immersion in cold water resulted in rapid loss of heat.

　　浸泡在冷水中導致熱量迅速散失。

　　My father left me the house in his will.

　　我父親在遺囑中把這所房子遺贈給了我。