I will _______ him when I _______free.
What shouldn’t sixteen-year-olds be allowed to do?
________ is a very clever scientist who can’t walk or even speak, but he regards his many physical problems as unimportant.
Liu Yu wants to be a___.But his parents won’t allow him to train as much as he want.
What Would You Do If… tells us_________.
Which is not the problem during learning English?