Parents,of course,will do everything they could to________their children from harm.
In our school, every student had free _______ to the library.
—Which do you prefer_______, English or Japanese?—English, I think.
The chemistry teacher demanded that the laboratory report _______ immediately after the experiment was done.
On the chairs_______, who had come to Sanming looking for jobs.
Let’s look up the word in the dictionary.Do you have one_______?