Although Tom is satisfied with his academic achievement，he wonders _______ will happen to his family life .
C
what引导宾语从句，并在从句中作主语。句意：尽管汤姆对自己的学术成就很满意，但是他想知道他的家庭生活将会如何?
Neverbefore_______sorapidlydevelopingasitistoday．
Theoutlineofrooftopsandchimneys________againstthepalesky.
Basically，theseattitudesamounttoabelief________leisurecanandshouldbeputtogooduse