These exercises are difficult to do.F_____students can answer them

These exercises are very _____(easy/easily) These exercises are difficult to do.F_____students can answer them these exercises are different from ___a.what you expect b.that you expect为何选A?B错在哪? The exercises of Lesson Nine are more difficult than ( )of Lesson 5.A.this B.that C.these D.those Are these how often do you do these sport and exercises a______? The students are busy__(do)some exercises Are these your trousers?Yes,these are, these are his shoes.( )are these ()? Are these exercises enough for him?________A Too muchB Too manyC Much tooD Many tooKate is always ____ in different exams in her class.A betterB bestC goodD the best Are these your Are these your pencils? These bags are heavy. Are these pens ___? Are these shoes? These are my friend how much are these are these( )tickets?