—What do you think we can do for our aged parents?—You do anything except that you visit them as often as possible.
He was so busy that he couldn’t help ____________ the experiment.
After he ________ the golf club, he has ________ a number of competitions.
My uncle’s house is much smaller than ours, but it is twice expensive.
He seems to Jane. He knows her well.
One of the most important questions they had to consider was of public health.