. --- Believe it or not, I passed the driving test at the first attempt yesterday.--- Great! But remember you can never be ___ careful when driving a car in the street.

Make sure the gas is turned off after a bath, which would _______ cause danger. 

 — Stress can be extremely harmful to your health. Exercise, ______, can reduce its bad effects.— I can’t agree more.

 The final score of the basketball match was 93-94. We were only __________ beaten.

His speech was extremely boring that it was _____ interrupted by applause and cheers.