Mr Ma prefers ______ his dog after supper _______ him relaxed every day.

Either you have made amistake or he has— I _________

I don’t believe the reason ____ he has given for not coming to the lecture.

It is rather ______ that we still do not know how manyspecies there are in the world today.

I’m very sorry, Allen. I can’t find your favorite CD.— _____, Torn. I’ll go and buy another one.