Many experts hold the view teacher development is the key to better education lies.
We have decided to fulfill the task in time, difficulties we may meet with.
My parents don’t think I should take a course on law, yet I am determined to take .
Please do me a favor, —the box upstairs.
We know that the Black Sea, one thousand years ago, was a fresh water lake about ________ and unconnected with the Mediterranean.
— I’m sorry to hear that some villagers got disabled in the earthquake. — That’s too bad, but _______.