I can________the house being untidy, but I hate it if it's not clean.(2011·全国)
Knowing how long the test would last, the students who finished ________ back and waited until the end of the exam.
I would appreciate ____if you would turn the music down.
I don’t think he could have done such a stuip thing last night,_____?
She looks forward every spring to ________ the flower-lined garden.
She was working in the room suddenly she heard a boy crying and ________ out as quickly as she could to see what was happening.