All we have to do_____ learn by heart.里填那个（A.is to B.to C.ar

We have fun____English.A,learning.B,learn.C,to learn.D,learn A:You seem to have learned all the new words by heart B:____ Yesterday we went to shanghai（）a train.括号里填什么?A、by B、on C、in we _____ going to meet at the school gate.a.are all b.all ar He used to do_____.A what did he enjoy B what he enjoys C wh ( )We all enjoy _______a train.A.travelling by B.to travel C It is easier young people English.A.to,learn B.to,to learn C She is feiengly ( )all of us 括号里填什么选项?A.to B.for C.with D.at i have to learn cooking food A:have to B:cooking C:food A,B, _______ to cook is great fun.A.Learn B.Learning C.To learn D English is difficult_well.A.to learn B.to learn it C.for me English is difficult ( ) A.for me to learn B.to learn it C.f