英文翻译：在经济危机之后，人们不再认为他们房子的价值会继续升高。
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
A、expanded
B、emerged
C、descended
D、conquered
When_______,waterwillbeturnedintosteam.
A、heated
B、heating
C、beingheat
D、havingheated
_______,couldyougetmeaTurkishconversationbook?
A、Inthisway
B、Bytheway
C、Innoway
D、Inanyway
________，hehadnotimetorest.
A、Ashewastired
B、Ifhewastired
C、Tiredashewas
D、Nowthathewastired