疑问词（why除外）+todosth
It's+形容词+todosth
doone'***esttodosth
tryone'***esttodosth
It'snoteasytodosth
***foundtodosth
trytodosth
begin/starttodosth
wouldliketodosth
told/asktodosth
heartodosth
daretodosth
forgettodosth
waytodosth
wish***todosth
hopetodosth
goontodosth
stoptodosth
needtodosth
remembertodosth
liketodosth
usedtodosth
wanttodosth
enoughtodosth
havesomethingtodosth
havenothingtodosth
begoingtodosth
bereadytodosth
besuretodosth
begladtodosth
beafraidtodosth
beabletodosth
beunabletodosth