，I have never seen anyone who’s as capable as John.

I met this guy _____ some other occasions but he did not seem to recognize me

People________a monument to honour those people who devoted their lives to their country. [ ]

The last few years ________ many disasters in and out of China, from earthquake to drought.[ ]

Why do some people ______ drugs?— As far as I know, they want to change the way they feel. [ ]