想想找出答案。（只写编号）（1）A + D = （ ）（2）A + （ ）= E（3）（ ） + B = F（4）（ ）+ （ ）= H（5）A + G = （ ）
John went to the park ____ bike yesterday. A. with B. by C. on
—What are you doing now ? —I am ____ pictures. A. draw B. drawing C. drew
ZhangPeng ____ his homework now. A. did B. does C. is doing
I was very grateful ____ the dog. A. with B. for C. to
Did Lucy ____ the noodles yesterday ? cooking B. cook C. cooked
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