I’m ______ at sums than Jean, but better at history.
Peter told us the work would be finished by next month, ________ personally I doubt very much.
A good rest between classes ________ recover brain power to its best and make us perform better in class later.
The world will live happier lives if people have ________ better understanding of ________ idea of harmonious globe.
The lady behind her in line kept pushing against her every time the line moved . Finally, she turned and said sternly( 严厉地),“____?”
Kate is only a nodding ______, not very familiar to me.