He is very popular among his students as he always tries to make them ________ in his lectures.
Will you help me to look for an important paper I left in my office this morning as soon as you _______?
—Would you mind my telling him the news? — _______.
Over the past decades, forest area ______ in China as a result of massive deforestation.
She was very ______ about her father’s sudden death.
______ the right kind of training, these teenage football players may one day grow the international stars.