Maybe all Americans realize that______ they expect to be next president will face lots of problems.

We shouldn’t ____ our hopes. Everythingwill be better.

下列各句中的加横线词语与现代汉语意义相同的一项是（ ）

People’s working efficiency usually decreases more or less when the temperature _________ 35℃ or even higher.

I ‘m dying _________ a cup of hot tea, it’s so cold.—OK, coming______