—You don’t seem to be quite yourself today. What’s wrong? —Oh, I’m suffering from a cold. Nothing serious, _____.
There arestudents in our schoo1.
Some people find the film Avatar difficult______.
This maths problem isthat one.
. Who could have ____ that within 10 years he’d be in charge of the whole company?
This young tree could not have been damaged ______accident; I believe it was done _____ purpose.