Peter ________ at this job since he graduated from college.
It is common knowledge that washing wool in hot water will make it________.
—Can you help me with this question, Tom? —Sorry, it is beyond my________.
Air is________and of no smell but we can feel its motion when there is a wind.
Mountain climbing must be very tiring, ________,you might feel sick with the air getting thinner.
Mark’s fluency in English gave him a big advantage________the other applicants for the job.