The idea for the new plan came to his mind, ______ to his experiment in the lab.
You can't ___ English poetry unless you understand the rhythm.
The company ___ three factories and a coal mine. Which of the following answer can NOT be filled in the blank?
My grandfather often told me what he had ___ in the expedition.
If the children are badly ____ they behave badly.
Actually, Miss Zhang is not at all serious as she _____.