. _______, he always tries his best to complete it one time.
A However the task is hardB However hard the task is
C Though hard the task is D Though hard is the task
. _______, they will do us a lot of good.
A. Unpleasant as his words may beB As unpleasant his words may be
C His words may be as unpleasant D Unpleasant his words as may be
______, it will make a difference to the life of the people in the earthquake – stricken area.
A However the contribution is small B No matter small the contribution is
C However small the contribution isD No matter how the contribution is small